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Best door chimes transformers - Buying Guide

Last Updated: 05/10/2024

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Bestselling door chimes transformers on Amazon

  1. AC 24 Volt Transformer, C Wire Adapter, Competible with All Versions of Ring Doorbell and Thermostat...
  2. Doorbell Transformer 24V Adapter for Ring Video Doorbell, 16.4ft Long C Wire Power Supply, Compatibl...
  3. Doorbell Transformer 16V 30VA AC Power Supply Thermostat Power Adapter Hardwired Door Chime Transformer
  4. Auspow Doorbell Transformer 24V 40VA for Ring Video Doorbells, Hardwired Door Chime Transformer Powe...
  5. Maxdot 24V 40VA Thermostat and Doorbell Transformer, Power Supply Compatible with Nest, Ecobee, Sens...
  6. Doorbell Transformer, 16V, 30VA Comptible with Ring Pro,Nest Hello
  7. 26FT Charging Cable18V500mA Video Doorbell Power Adapter for Video Doorbell, Ring Video Doorbell Pro...
  8. Doorbell Transformer, 18V / 800mA Power Adapter for Ring Video Doorbell, Ring Video Doorbell Pro and...
  9. 24VAC 40VA Plug in Transformer,Doorbell Transformer Compatible with All of Doorbell Nest, Ecobee, Se...
  10. Newhouse Hardware 30TR Door Bell Transformer, 16v 30va, Compatible with Ring Video Doorbell Pro, UL ...
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  #1

AC 24 Volt Transformer, C Wire Adapter, Competible with All Versions of Ring Doorbell and Thermostat for Ecobee,Sensi and Honeywell, 315" Long Cable

Asin: B07DJ7RHS5   |   Model: 1   |   PartNumber: 1   |   Ean: 0611536864488, 0611536864433   |   UPC: 611536864488, 611536864433

Long Cable:Our Cable Is 8M(315 Inch) Long And You Do Not Worry About The Distance Between The Socket And The Honeywell Smart Wifi Thermostat. This Allows You To Easily Plug It Into An Electrical Outlet Inside Or Outside Your House..
Customers:What You Get- 1. High Quality Accessory 2. 180 Days Money-Back 3 . Professional Customer Service. Viivria Has A Professional Team Which Has Been Specialized In Designing And Manufacturing Transformers For A Few Years, Improving Technologies To Meet Consumers' Needs..
Safe And Convenient :Our Battery Backup Has Gotten Certificate. A Quick Fix To The Problem Of "Low Batter" You Can Charge It Directly(Plug Adapter Into Outlet And Power Up). That Means You Don't Need To Remove Your Honeywell Thermostat In Order To Charge Up The Battery.With An Ac Output Of 24V/500Ma, A Perfect Tool To Meet Your Needs..
Easy To Use:Assemble Along The Wall From Your Outlet To The Doorbell And Thermostat Without The Existing Doorbell Or Wiring. Easy Installation And Be Able To Set Up In Minutes..

Features

  • WIDELY USE: US power cable Powers your popular smart thermostats((Nest 1st/2nd, Ecobee, Honeywell, Sensi) and doorbells(Ring Video Doorbell, Ring Video Doorbell 2 & Ring Video Doorbell Pro,Nest Skybell , etc.) and other devices that require constant AC 24 volt power for operation, enables you to charge your devices safely.
  • EASY TO USE:Assemble along the wall from your outlet to the doorbell and thermostat without the existing doorbell or wiring. Easy installation and be able to set up in minutes.
  • LONG CABLE:Our cable is 8M(315 inch) long and you do not worry about the distance between the socket and the Honeywell Smart Wifi Thermostat. This allows you to easily plug it into an electrical outlet inside or outside your house.
  • SAFE AND CONVENIENT :Our battery backup has gotten certificate. A quick fix to the problem of Low batter you can charge it directly(plug adapter into outlet and power up). that means you don't need to remove your honeywell thermostat in order to charge up the battery.With an AC output of 24V/500mA, a perfect tool to meet your needs.
  • CUSTOMERS:WHAT YOU GET- 1. High quality accessory 2. 180 Days money-back 3 . Professional customer service. VIIVRIA has a professional team which has been specialized in designing and manufacturing transformers for a few years, improving technologies to meet consumers' needs.
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Brand: VIIVRIA

Dimensions: 3.00 x 3.00 x 5.00 Inches

Amazon Price: $15.99 | as of 05/10/2024 (12:00am pst) *DETAILS
Availability: In Stock

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  #2

Doorbell Transformer 24V Adapter for Ring Video Doorbell, 16.4ft Long C Wire Power Supply, Compatible with Ring, Nest Hello, Wyze and Eufy Video Doorbells

Asin: B0B38C955P   |   Model: 001   |   PartNumber: 001   |   Ean: 0736961408912, 0736961408356   |   UPC: 736961408912, 736961408356

Certificated Safety Adapter - A Certificated Battery Backup Is Stable And Sturdy For Years Use. A Waterproofed 16.4Ft Cable Is Long Enough For You To Put The Doorbell Any Where Higher Or Lower On Your Wall..
Guaranteed Quality - Package Includes 1 Transformer Adapter With 10 Cable Clips. 30-Day Money Back. 24/7 Professional Service Team. Contact If You Have Any Questions..
Easy To Install And Maintain - Assemble Along The Wall From Your Indoor Outlet To The Doorbell. The Non-Polarity Wire Is Much Easier For Quick Installation..
Safe And Convenient - “Low Battery” Issues Is Solved. The Adapter Is A Quick And Convenient Way To Charge Your Smart Doorbells Continuously. Now Get Rid Of All Battery Issues And With No More Interrupt Or Any Safety Concerns..

Features

  • Wide Compatiblity - 24v universal US power cable powers popular smart doorbells. Compatible with Ring video doorbell (2020 release, 3/4/plus, and pro 1/2), Nest, Eufy, Skybell, Arlo, etc. Continuously converts 110/120v to 24volt 500ma.
  • Safe and Convenient - Low battery issues is solved. The adapter is a quick and convenient way to charge your smart doorbells continuously. Now get rid of all battery issues and with no more interrupt or any safety concerns.
  • Certificated Safety Adapter - A certificated battery backup is stable and sturdy for years use. A waterproofed 16.4ft cable is long enough for you to put the doorbell any where higher or lower on your wall.
  • Easy to Install and Maintain - Assemble along the wall from your indoor outlet to the doorbell. The non-polarity wire is much easier for quick installation.
  • Guaranteed Quality - Package includes 1 transformer adapter with 10 cable clips. 30-day money back. 24/7 professional service team. Contact if you have any questions.
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Brand: ChooKaChoo   |   Manufacturer: ChooKaChoo

Amazon Price: $16.99 | as of 05/10/2024 (12:00am pst) *DETAILS
Availability: In Stock
List Price: $19.99 | Used Price: $14.99

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  #3

Doorbell Transformer 16V 30VA AC Power Supply Thermostat Power Adapter Hardwired Door Chime Transformer

Asin: B09PYR1Y7J   |   Model: 16V30VA   |   PartNumber: 16V30VA

【Wide Applications】Compatible With Most Brands Of Doorbells Or Thermostats, Low Voltage Hardwired Doorbell Power Supply For Residential, Commercial And Industrial Use.
【Customer Service】If Any Of Our 16V 30Va Doorbell Transformers Fail To Meet Your Expectations, Please Contact Us And We Will Try To Solve The Problem. If Not Resolved, You Will Get A Refund Or Exchange.
【Easy To Install】The Doorbell Transformer Is Easy To Replace And Install With Screws, Unscrews Or Threaded Clips To The Electrical Box, In A Safe Place.
【Specification】Input: 120 V/Ac, 60 Hz; Output: 16 V Ac At 30 Va, Reliable Performance And Safe To Use.

Features

  • Power Multiple Thermostats/Doorbells Replace and upgrade underpowered transformers with this 16V AC Transformer, while providing ample power to single or multiple thermostats and doorbells
  • Specification Input: 120 V/AC, 60 HZ; Output: 16 V AC at 30 VA, reliable performance and safe to use
  • Wide Applications Compatible with most brands of doorbells or thermostats, low voltage hardwired doorbell power supply for residential, commercial and industrial use
  • Easy to Install The doorbell transformer is easy to replace and install with screws, unscrews or threaded clips to the electrical box, in a safe place
  • Customer Service If any of our 16V 30VA doorbell transformers fail to meet your expectations, please contact us and we will try to solve the problem. If not resolved, you will get a refund or exchange
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Brand: GIVEUBED   |   Manufacturer: YU ER

Dimensions: 1.90 x 3.10 x 2.60 inches

Amazon Price: $15.99 | as of 05/10/2024 (12:00am pst) *DETAILS
Availability: In Stock

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  #4

Auspow Doorbell Transformer 24V 40VA for Ring Video Doorbells, Hardwired Door Chime Transformer Power Supply, Compatible with Ring, Nest Hello, Wyze and Eufy Video Doorbells

Asin: B0BLHL2MQT   |   Model: 24v 40va-3   |   PartNumber: 24v 40va-3   |   Ean: 0768459231047   |   UPC: 768459231047

【Power Multiple Thermostats/Doorbells】Replace And Upgrade Underpowered Transformers With This 24V Ac Transformer, While Providing Ample Power To Single Or Multiple Thermostats And Doorbells(Perfect Replacement For An Old Transformer And Will Work With Any Wired Door Chime).
【Customer Service】If Our 24V 40Va Doorbell Transformer Fail To Meet Your Expectations, Please Get In Touch With Us And We'll Try To Resolve The Issue. If Unresolved, You'll Get A Refund Or Replacement..
【Easy To Install】The Doorbell Transformer Is Easy To Replace And Install With Screws, Unscrews Or Threaded Clips To The Electrical Box, In A Safe Place.
【Universal Compatibility】 This 24V Transformer Fits For Nest, Ecobee, Honeywell And Sensi Smart Thermostats; Also Compatible With Ring Video Doorbell, Ring Video Doorbell 2, Ring Video Doorbell Pro, Nest Skybell Doorbell, And Other Devices That Require Constant 24 Volt Power For Operation.

Features

  • Specification Input: 120 V 50/60HZ; Output: 24 V 40VA, this 24 volt transformer is UL-certified, offers reliable performance and safe to use
  • Universal compatibility this 24v transformer fits for Nest, Ecobee, Honeywell and Sensi smart thermostats; Also compatible with Ring Video Doorbell, Ring Video Doorbell 2, Ring Video Doorbell Pro, Nest Skybell Doorbell, and other devices that require constant 24 volt power for operation
  • Power Multiple Thermostats/Doorbells Replace and upgrade underpowered transformers with this 24V AC Transformer, while providing ample power to single or multiple thermostats and doorbells Perfect replacement for an old transformer and will work with any wired door chime
  • Easy to Install The doorbell transformer is easy to replace and install with screws, unscrews or threaded clips to the electrical box, in a safe place
  • Customer Service If our 24v 40va doorbell transformer fail to meet your expectations, please get in touch with us and we'll try to resolve the issue. If unresolved, you'll get a refund or replacement.
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Brand: Auspow   |   Manufacturer: SEE ADDENDUM FOR MANUFACTURER LOCATIONS

Dimensions: 2.63 x 3.23 x 19.33 inches   |   Weight: 0.66 pounds

Amazon Price: $18.99 | as of 05/10/2024 (12:00am pst) *DETAILS
Availability: In Stock
Used Price: $16.99

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  #5

Maxdot 24V 40VA Thermostat and Doorbell Transformer, Power Supply Compatible with Nest, Ecobee, Sensi and Honeywell Thermostat, Nest Hello Doorbell and All Versions of Ring Doorbell (1 Pcs)

Asin: B07L9X9V57   |   Model: Maxdot-Termostato-0491   |   PartNumber: Maxdot-Termostato-0491   |   Ean: 0797153595773   |   UPC: 797153595773

Specification: Input Is 120 Volt, 60 Hz; Output: 24 Volt/ 40 Va; Tip: The Load Voltage(When The Doorbell Is Running) Is 24V And The Output Of No-Load Voltage Is About 27V.
Easy To Install: Screw Down Or Threaded Clamp To Electrical Box, Simple To Wire Up; Please Note: The Brand Names Above Is Only For Demonstrating Compatibility.
Handy Use: Power Single Or Multiple Door Chimes In One Home With Ease, Replace The Old And Under Powered Doorbell Transformer For Better Performance.
Universal Compatibility: This 24 Volt Transformer Compatible With Nest, Ecobee, Honeywell And Sensi Smart Thermostats; Also Compatible With Ring Video Doorbell, Ring Video Doorbell 2, Ring Video Doorbell Pro, Nest Skybell Doorbell, And Other Devices That Require Constant 24 Volt Power For Operation.

Features

  • Power up multiple thermostats and doorbells: replaces and upgrades underpowered transformer with this 24V transformer, offering plenty of power for single or multiple thermostats and doorbells at the same
  • Universal compatibility: this 24 volt transformer compatible with Nest, Ecobee, Honeywell and Sensi smart thermostats; Also compatible with Ring Video Doorbell, Ring Video Doorbell 2, Ring Video Doorbell Pro, Nest Skybell Doorbell, and other devices that require constant 24 volt power for operation
  • SPECIFICATION: Input is 120 Volt, 60 HZ; Output: 24 Volt/ 40 VA; Tip: The load voltage(when the doorbell is running) is 24V and the output of no-load voltage is about 27V
  • Handy use: power single or multiple door chimes in one home with ease, replace the old and under powered doorbell transformer for better performance
  • Easy to install: screw down or threaded clamp to electrical box, simple to wire up; Please note: the brand names above is only for demonstrating compatibility
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Brand: Maxdot   |   Manufacturer: Maxdot

Dimensions: 3.35 x 4.13 x 2.95 inches   |   Weight: 1.70 Pounds

Amazon Price: $23.99 | as of 05/10/2024 (12:00am pst) *DETAILS
Availability: In Stock
List Price: $26.99

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  #6

Doorbell Transformer, 16V, 30VA Comptible with Ring Pro,Nest Hello

Asin: B07H334M46   |   Ean: 0657631522205   |   UPC: 657631522205

O More Clunk Sound:If You Notice A Buzz Or Hum Sound From Your Ring Doorbell,It's Likely Due To The Transformer Needing More Power.Or If You Want To Keep Your Ring Doorbell “Hardwired”. Is The Only Way To Make It Happen. Get This Transformer And Be Done!.
100% Satisfaction - If Any Of Our 16V 30Va Doorbell Transformer Fail To Meet Your Expectations, Please Get In Touch With Us And We'll Try To Resolve The Issue. If Unresolved, You'll Get A Refund Or Replacement.Best Quality To Ensure Customers Have A Wonderful Experience When They Are Shopping..
Easy Installation: Easy Replacement Took No More Than 15 Min.Turn Off Power Before Wiring,Screw Down Or Threaded Clamp To Electrical Box, Safe Handling.Can Be Mounted Horizontal Or Vertical With A Chime Mechanism.Quick Install Transformers, Built To Last So You Should Have Fewer Call Backs..
Eliminate Issues Caused By Low Power: Best Replacement For 16V, 10Va Transformer,For Drive An Under Powered Ring Pro. Low Voltage Power Sources For Residential, Commercial, And Industrial Uses..

Features

  • 16 V 30 VA DOORBELL TRANSFORMER: powering single or multiple door chimes in one home,compatible with Ring Video Doorbell Pro, Nest Hello Video Doorbell,etc.Please consult the Voltage requirements of your doorbell for specific recommendations.
  • ELIMINATE ISSUES CAUSED BY LOW POWER: Best replacement for 16v, 10va transformer,for drive an under powered ring pro. low voltage power sources for residential, commercial, and industrial uses.
  • O MORE CLUNK SOUND:if you notice a buzz or hum sound from your ring doorbell,it's likely due to the transformer needing more power.or if you want to keep your ring doorbell hardwired . is the only way to make it happen. Get This transformer and be done!
  • EASY INSTALLATION: Easy replacement took no more than 15 min.Turn off power before wiring,screw down or threaded clamp to electrical box, safe handling.can be mounted horizontal or vertical with a chime mechanism.Quick install transformers, built to last so you should have fewer call backs.
  • 100% SATISFACTION - If any of our 16v 30va doorbell transformer fail to meet your expectations, please get in touch with us and we'll try to resolve the issue. If unresolved, you'll get a refund or replacement.Best quality to ensure customers have a wonderful experience when they are shopping.
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Brand: RAGNAROS   |   Manufacturer: xiuyi tech, LTD

Dimensions: 2.64 x 2.36 x 1.89 inches

Amazon Price: $15.99 ($452.97 / Ounce) | as of 05/10/2024 (12:00am pst) *DETAILS
Availability: In Stock

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  #7

26FT Charging Cable18V500mA Video Doorbell Power Adapter for Video Doorbell, Ring Video Doorbell Pro and Ring Video Doorbell 2, Transformer Compatible with Zmodo Smart Doorbell and Nest Hello Doorbell

Asin: B0BC5WT8GT

The Power Supply Is Designed To Doorbells That Require Constant 18 Volt Power For Operation, Enables You To Charge Your Devices Safely. Very Easy And Convenient To Install, Just Connect Your Smart Doorbell To A Power Outlet With The Adapter And Use (Note: Please Connect The Doorbell Before Connecting The Power Supply, And Be Careful Not To Let The Two Cables Connected Together Cause Short Circuit).
After-Sales Service:If You Are Not Satisfied With Our Products, You Can Get A 30-Day Refund Or If You Encounter Any Problems In Using Our Products, Please Feel Free To Contact Us And We Will Reply To You Within 24 Hours..
Compatibility:18V500ma Doorbell Transformer Replacement For Ring, Nest, Eufy, Arlo,Wyze And Other Large Number Of Video Doorbell Equipment. Note: The Brand Mentioned Above Is Only For Demonstrating Compatibility..
If You Plan To Install A Ring Doorbell And Don’T Want To Deal With Recharging Batteries, This Transformer Is Exactly What You Need. Drill A Hole In Your Door, Feed The Wires Through The Hole, Connect Them To Your New Wired Ring, Install The Ring Over The Hole, Then Plug In The Transformer..

Features

  • Convenient, A quick fix to the problem of "Low battery", which means your video doorbell can work for you any time you'd like, with no uninterrupted operation and viewing influence, that's what we want it do for you, and that's to say you don't need to remove your doorbell in order to charge up the battery.
  • If you plan to install a Ring doorbell and don t want to deal with recharging batteries, this transformer is exactly what you need. Drill a hole in your door, feed the wires through the hole, connect them to your new wired Ring, install the Ring over the hole, then plug in the transformer.
  • The Power supply is designed to Doorbells that require constant 18 volt power for operation, enables you to charge your devices safely. Very easy and convenient to install, just connect your smart doorbell to a power outlet with the adapter and use (Note: Please connect the doorbell before connecting the power supply, and be careful not to let the two cables connected together cause short circuit)
  • COMPATIBILITY:18V500mA Doorbell Transformer Replacement for Ring, Nest, Eufy, Arlo,Wyze and other large number of video doorbell equipment. Note: the brand mentioned above is only for demonstrating compatibility.
  • After-sales service:If you are not satisfied with our products, you can get a 30-day refund or if you encounter any problems in using our products, please feel free to contact us and we will reply to you within 24 hours.
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Brand: LaWana   |   Manufacturer: LaWana

Dimensions: 1.61 x 2.40 x 1.96 inches   |   Weight: 0.70 Pounds

Amazon Price: $15.99 | as of 05/10/2024 (12:00am pst) *DETAILS
Availability: In Stock
Used Price: $11.99

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  #8

Doorbell Transformer, 18V / 800mA Power Adapter for Ring Video Doorbell, Ring Video Doorbell Pro and Ring Video Doorbell 2, Transformer Compatible with Nest Hello Doorbell and Zmodo Smart Doorbell

Asin: B07PJHVJ2T   |   Model: 130020   |   PartNumber: 130020   |   Ean: 0657631643818   |   UPC: 657631643818

Heavy Duty - Voyaux Ring Doorbell Pro Charger Cable For Video Doorbell Is Certificated. Its Ultimate Goal Is To Get Fairly Safe Products For You, And To Contribute To Personal Health And Property Safety. With An Ac Output Of 18V / 800Ma, A Perfect Tool To Meet Your Needs.
2-Year Warranty - Just Contact Us Any Time You Want For The Problem Of The Product, We Will Try Our Best To Solve Your Problem. And If The Doorbell Transformer Defected While Using Within 2 Years, Please Also Contact Us, We Will Replace A New One For You And You Don't Need To Return The Defective One..
Rapid & Convenient - A Quick Fix To The Problem Of "Low Battery", Which Means Your Ring Video Doorbell Can Work For You Any Time You'd Like, With No Uninterrupted Operation And Viewing Influence, That's What We Want It Do For You, And That's To Say You Don't Need To Remove Your Doorbell In Order To Charge Up The Battery..
18V Doorbell Transformer -For All Versions Of Ring Video Doorbells, Nest Hello Doorbell & Zmodo Smart Greet Wi-Fi Video Doorbell, This Is The One Designed For You And Your Doorbell. Thousands Of Times Testing, We Found That 18V / 800Ma Is The Best Choice For Keeping Doorbells Charged. Wires Are Made Of Best Materials, You Don't Need To Worry If The Transformer Will Be Broken After A Few Months Of Using..

Features

  • WIDELY MATCH - Universal design for all versions for your Ring doorbell, Ring Video Doorbell 2 and Ring Video Doorbell Pro. Assemble along the wall from your outlet to the doorbell without the existing doorbell or wiring. Easy installation and be able to set up in minutes
  • 18V DOORBELL TRANSFORMER -For all versions of Ring Video Doorbells, Nest Hello Doorbell & Zmodo Smart Greet Wi-Fi Video Doorbell, this is the one designed for you and your doorbell. Thousands of times testing, we found that 18V / 800mA is the best choice for keeping doorbells charged. Wires are made of best materials, you don't need to worry if the transformer will be broken after a few months of using.
  • HEAVY DUTY - Voyaux Ring doorbell pro charger cable for video doorbell is certificated. Its ultimate goal is to get fairly safe products for you, and to contribute to personal health and property safety. With an AC output of 18V / 800mA, a perfect tool to meet your needs
  • RAPID & CONVENIENT - A quick fix to the problem of Low battery, which means your Ring video doorbell can work for you any time you'd like, with no uninterrupted operation and viewing influence, that's what we want it do for you, and that's to say you don't need to remove your doorbell in order to charge up the battery.
  • 2-YEAR WARRANTY - Just contact us any time you want for the problem of the product, we will try our best to solve your problem. And if the doorbell transformer defected while using within 2 years, please also contact us, we will replace a new one for you and you don't need to return the defective one.
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Brand: Voyaux   |   Manufacturer: boostdeal

Dimensions: 1.77 x 1.97 x 2.56 inches

Amazon Price: $9.99 | as of 05/10/2024 (12:00am pst) *DETAILS
Availability: In Stock

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  #9

24VAC 40VA Plug in Transformer,Doorbell Transformer Compatible with All of Doorbell Nest, Ecobee, Sensi and Honeywell Thermostat

Asin: B085WPNC29   |   Ean: 0791309016563   |   UPC: 791309016563

Compatible With: This Transformer Compatible For Honeywell, Nest, Ecobee, And Sensi Smart Thermostats; Also Compatible With Video Doorbell, Video Doorbell 2, Video Doorbell Pro, Nest Skybell Doorbell。Note: The Brand Above Is Only For Demonstrating Compatibilityyy.
Multimeter Test Products: When Using A Multimeter To Test Products, Pay Attention To Using An Ac Voltmeter Or Multimeter To Test The Output Voltage Value, And Use A Voltage Tester To Measure Accurate Voltage Output Data. The No-Load Voltage Output Measured By The Multimeter Is About 26.6-28V, Which Is Normal And Does Not Affect Any Use..
Easy To Install:Output With Screw Terminals, You Can Freely Cut The Connecting Cable And Arrange The Cable According To The Length You Need To Make The Installation Simple And Beautiful.
Specification: Input Voltage: 120 Vac, 60Hz; Output Voltage: 24V, 40Va ,No-Load Output Voltage: 26.6V,Safe And Stable Auto-Resetting (Ptc) Fused Secondary, Led Green Power Indicator.

Features

  • Doorbell/Thermostat power solution: 24Vac 40VA wall transformer, using this Transformer to replace and upgrade the insufficient power transformer, can provide sufficient power for your thermostat and doorbell, save the trouble of frequent battery replacement
  • Specification: input voltage: 120 VAC, 60Hz; Output voltage: 24V, 40VA ,No-load output voltage: 26.6V,SAFE AND STABLE auto-resetting (PTC) fused secondary, LED green power indicator
  • Compatible With: This transformer compatible for Honeywell, Nest, Ecobee, and Sensi smart thermostats; Also compatible with Video Doorbell, Video Doorbell 2, Video Doorbell Pro, Nest Skybell Doorbell Note: The brand above is only for demonstrating compatibilityyy
  • Easy to install:Output with screw terminals, You can freely cut the connecting cable and arrange the cable according to the length you need to make the installation simple and beautiful
  • Multimeter test products: When using a multimeter to test products, pay attention to using an AC voltmeter or multimeter to test the output voltage value, and use a voltage tester to measure accurate voltage output data. The no-load voltage output measured by the multimeter is about 26.6-28V, which is normal and does not affect any use.
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Brand: WUYELIN   |   Manufacturer: WUYELIN

Dimensions: 2.10 x 3.80 x 2.50 inches   |   Weight: 1.54 pounds

Amazon Price: $18.99 | as of 05/10/2024 (12:00am pst) *DETAILS
Availability: In Stock
List Price: $25.99

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  #10

Newhouse Hardware 30TR Door Bell Transformer, 16v 30va, Compatible with Ring Video Doorbell Pro, UL Certified

Asin: B07HKQ4GC3   |   Model: 30TR   |   PartNumber: 30TR   |   Ean: 0726843012481   |   UPC: 726843012481

Quick And Easy Installation: Simply Mount To Electrical Box Via Threaded Connector Or Screw Down. Input Voltage: 120 Vac, 60Hz | Output Voltage: 16 Vac At 30Va.
Compatible With Ring Video Doorbell Pro, Nest Hello Doorbell, Nest Thermostats, Zmodo Smart Greet Wi-Fi Doorbell, Sky Bell Doorbell, And More. Brands Mentioned For Compatibility Information Only..
Eliminate Issues Caused By Underpowered Transformers: A Lack Of Power, Connection Issues, Low Quality Video Resolution, And Low Chime Volume May Be An Indicator Of An Underpowered Transformer.
Thermal Cut-Off Switch Offers An Extra Layer Of Safety, Shutting Off Power In The Event Of Excessive Temperature. Ul Certified..

Features

  • 16-volt, 30VA doorbell transformer for powering up to three hardwired doorbell chimes or modern smart video doorbells
  • Thermal cut-off switch offers an extra layer of safety, shutting off power in the event of excessive temperature. UL Certified.
  • Quick and easy installation: simply mount to electrical box via threaded connector or screw down. Input voltage: 120 Vac, 60Hz | Output voltage: 16 Vac at 30VA
  • Eliminate issues caused by underpowered transformers: a lack of power, connection issues, low quality video resolution, and low chime volume may be an indicator of an underpowered transformer
  • Compatible with Ring Video Doorbell Pro, Nest Hello doorbell, Nest thermostats, Zmodo Smart Greet Wi-Fi Doorbell, Sky Bell Doorbell, and more. Brands mentioned for compatibility information only.
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Brand: Newhouse Hardware   |   Manufacturer: YES

Dimensions: 3.00 x 2.00 x 2.60 inches   |   Weight: 1.45 Pounds

Warranty: 2 year warranty against manufacturer defects

Amazon Price: $17.33 | as of 05/10/2024 (12:00am pst) *DETAILS
Availability: In Stock
List Price: $19.99 | Used Price: $8.93

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  #11

24 Volt Doorbell Transformer, 26 Foot C-Wire Thermostat Adapter, 16-24 Volt Doorbell Power Adapter Compatible with Ring Doorbell, Nest Hello, Wyze Eufy Video doorbells Honeywell Thermostat

Asin: B09ZP113J2   |   Model: 26FT -WHITE-24V   |   PartNumber: 26FT -WHITE-24V

✔Easy Installation And Be Able To Set Up In Minutes.Assemble Along The Wall From Your Outlet To The Doorbell And Thermostat Without The Existing Doorbell Or Wiring..
♥Xzgm Is A Professional Power Transformer Design And Production Team, Has Been Improving The Use Of Consumer Troubles, If You Encounter Any Problems In The Use Of The Process Can Always Contact Us, Our Team Will Provide You With A Solution To Your Satisfaction, Wish You A Happy Life!.
✔Cable Is 8M(315 Inch) Long And You Do Not Worry About The Distance Between The Socket And The Honeywell Smart Wifi Thermostat. This Allows You To Easily Plug It Into An Electrical Outlet Inside Or Outside Your House..
✔This Power Supply Can Be Applied To Other Equipment That Requires Ac24v Transformer To Work, So That You Can Supply Power For The Equipment More Conveniently And Safely..

Features

  • 24V transformer for wired toroidal transformer video doorbell and popular smart thermostats ((Nest, Ecobee, Honeywell, Sensi) and doorbells (Toroidal Video Doorbell, Toroidal Video Doorbell 2 and Toroidal Video Doorbell Pro, Nest Skybell, etc.).
  • This power supply can be applied to other equipment that requires AC24V transformer to work, so that you can supply power for the equipment more conveniently and safely.
  • Easy installation and be able to set up in minutes.Assemble along the wall from your outlet to the doorbell and thermostat without the existing doorbell or wiring.
  • cable is 8M(315 inch) long and you do not worry about the distance between the socket and the Honeywell Smart Wifi Thermostat. This allows you to easily plug it into an electrical outlet inside or outside your house.
  • XZGM is a professional power transformer design and production team, has been improving the use of consumer troubles, if you encounter any problems in the use of the process can always contact us, our team will provide you with a solution to your satisfaction, wish you a happy life!
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Brand: XZGm   |   Manufacturer: XZGm

Dimensions: 1.60 x 2.60 x 1.90 inches

Amazon Price: $15.99 | as of 05/10/2024 (12:00am pst) *DETAILS
Availability: In Stock

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  #12

Doorbell Transformer 24V 40VA AC Power Supply Thermostat Power Adapter Hardwired Door Chime Transformer

Asin: B09PYKZYSM   |   Model: 24V40VA   |   PartNumber: 24V40VA

【Wide Applications】Compatible With Most Brands Of Doorbells Or Thermostats, Low Voltage Hardwired Doorbell Power Supply For Residential, Commercial And Industrial Use.
【Customer Service】If Any Of Our 24V 40Va Doorbell Transformers Fail To Meet Your Expectations, Please Contact Us And We Will Try To Solve The Problem. If Not Resolved, You Will Get A Refund Or Exchange.
【Easy To Install】The Doorbell Transformer Is Easy To Replace And Install With Screws, Unscrews Or Threaded Clips To The Electrical Box, In A Safe Place.
【Specification】Input: 120 V/Ac, 60 Hz; Output: 24 V Ac At 40 Va, Reliable Performance And Safe To Use.

Features

  • Power Multiple Thermostats/Doorbells Replace and upgrade underpowered transformers with this 24V AC Transformer, while providing ample power to single or multiple thermostats and doorbells
  • Specification Input: 120 V/AC, 60 HZ; Output: 24 V AC at 40 VA, reliable performance and safe to use
  • Wide Applications Compatible with most brands of doorbells or thermostats, low voltage hardwired doorbell power supply for residential, commercial and industrial use
  • Easy to Install The doorbell transformer is easy to replace and install with screws, unscrews or threaded clips to the electrical box, in a safe place
  • Customer Service If any of our 24V 40VA doorbell transformers fail to meet your expectations, please contact us and we will try to solve the problem. If not resolved, you will get a refund or exchange
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Brand: GIVEUBED   |   Manufacturer: YU ER

Dimensions: 1.90 x 3.30 x 2.60 inches   |   Weight: 1.54 pounds

Amazon Price: $19.99 | as of 05/10/2024 (12:00am pst) *DETAILS
Availability: In Stock
Used Price: $16.50

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  #13

FATKITT 18V Doorbell Transformer, Power Supply Adapter Compatible with Nest Hello Video Doorbell, Arlo and Eufy Doorbell, 18 Volt VAC 500 mA Transformer with 13 ft Cable (White)

Asin: B0895Z6ZL1   |   Model: 130055   |   PartNumber: 130055   |   Ean: 0784283095808   |   UPC: 784283095808

Safe & Extended Reach - Power Your Doorbell Seamlessly. With A 4M (13 Ft) Cable, Distance From The Socket Won't Be An Issue. Charge Indoors Or Out, Eliminating Low Battery Worries. It's The Ideal Transformer Solution..
Trust & Assurance - With Years Of Transformer Design Expertise, Our Dedicated Team Continuously Refines Our Tech To Serve You Better. If Any Issues Arise, Reach Out; We're Here To Help..
Durable Design - Built For Longevity, Our Power Supply Adapter Reduces Battery Wear And Power Use. For Added Flexibility, Fatkitt Includes An Extra Diode For Varied Setups..
Quick & Simple Installation - Forget Complicated Setups. Connect Directly To Your Video Doorbell Without New Wiring, Making Installations A Breeze On Any Door..

Features

  • Widespread Compatibility - The FATKITT doorbell power adapter is tailored for devices requiring a steady 18-volt supply. Perfect forRING, Nest Hello, Arlo, Eufy, Simplisafe video doorbells, and others requiring an 18 V transformer.
  • Quick & Simple Installation - Forget complicated setups. Connect directly to your Video Doorbell without new wiring, making installations a breeze on any door.
  • Safe & Extended Reach - Power your Doorbell seamlessly. With a 4M (13 ft) cable, distance from the socket won't be an issue. Charge indoors or out, eliminating low battery worries. It's the ideal transformer solution.
  • Durable Design - Built for longevity, our Power Supply Adapter reduces battery wear and power use. For added flexibility, FATKITT includes an extra diode for varied setups.
  • Trust & Assurance - With years of transformer design expertise, our dedicated team continuously refines our tech to serve you better. If any issues arise, reach out; we're here to help.
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Brand: FATKITT   |   Manufacturer: FATKITT

Amazon Price: $9.99 | as of 05/10/2024 (12:00am pst) *DETAILS
Availability: In Stock

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  #14

16.5V 40VA Burglar Alarm Systems and Doorbell Transformer,16.5V Plug in Transformer Compatible with All Versions of Doorbell Most Security Panels

Asin: B088PN111N   |   Ean: 0782942443762   |   UPC: 782942443762

➡Eliminatate Doorbell Under Power Hassel:16.5V 40Va Plug In Transformer, Replaces And Upgrades Underpowered Transformer With This 16.5V Ac Transformer, Offering Plenty Of Power For Your Doorbells.
➡ Easy To Install:Output With Screw Terminals, Simple Wiring。The Load Voltage(When The Doorbell Is Running) Is 16.5V And The Output Of No-Load Voltage By A Multimeter To Test Is About 18.5-19.5V, Normal Function And Won’T Affect Any Use.When Testing The Product, Pay Attention To Use An Ac Voltmeter Or A Multimeter To Test The Output Voltage Value And Use A Voltage Tester To Measure The Accurate Voltage Output Data..
➡Compatible With: This Transformer Compatible For Honeywell Ademco, Dsc, Etc Burglar Alarm Systems; Also Compatible With Video Doorbell, Video Doorbell 2, Video Doorbell Pro, Nest Skybell Doorbell,Note: The Brand Above Is Only For Demonstrating Compatibilityyy.
➡Specification: Input Voltage: 120 Vac, 60Hz; Output Voltage: 16.5V, 40Va Safe And Stable Auto-Resetting (Ptc) Fused Secondary, Led Green Power Indicator.

Features

  • Easily Replace your Old Transformer - Plug in Alarm System Transformer for your Security System
  • SPECIFICATION: input voltage: 120 VAC, 60Hz; Output voltage: 16.5V, 40VA SAFE AND STABLE auto-resetting (PTC) fused secondary, LED green power indicator
  • ELIMINATATE DOORBELL UNDER POWER HASSEL:16.5V 40VA plug in transformer, replaces and upgrades underpowered transformer with this 16.5V AC transformer, offering plenty of power for your doorbells
  • Compatible With: This transformer compatible for Honeywell Ademco, DSC, ETC Burglar Alarm Systems; Also compatible with Video Doorbell, Video Doorbell 2, Video Doorbell Pro, Nest Skybell Doorbell Note: The brand above is only for demonstrating compatibilityyy
  • Easy to install:Output with screw terminals, simple wiring The load voltage(when the doorbell is running) is 16.5V and the output of no-load voltage by a multimeter to test is about 18.5-19.5V, normal function and won t affect any use.When testing the product, pay attention to use an AC voltmeter or a multimeter to test the output voltage value and use a voltage tester to measure the accurate voltage output data.
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Brand: WUYELIN   |   Manufacturer: WUYELIN

Dimensions: 2.10 x 3.80 x 2.50 inches   |   Weight: 1.54 pounds

Amazon Price: $19.99 | as of 05/10/2024 (12:00am pst) *DETAILS
Availability: In Stock

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  #15

Video doorbell Hardwired Power Transformer, 18V500MA Hardwired Power Adapter, Compatible with Ring, for Nest Video doorbell (with 196in Cable)

Asin: B0BXLNVNBR   |   Model: PS-AC1806D   |   PartNumber: PS-AC1806D   |   Ean: 0768434927026   |   UPC: 768434927026

Easy Installation :Assemble Along The Wall From Your Outlet To The Doorbell Without The Existing Wiring. Super Easy To Install That Can Be Able To Set Up In Minutes.
A Professional Doorbell Transformer Design And Production Team, Has Been Improving The Use Of Consumer Troubles, If You Encounter Any Problems In The Use Of The Process Can Always Contact Us, Our Team Will Provide You With A Satisfactory Solution.
Hardwired Power Transformer : New Upgrade Design, Which Completely Solves The Noise Problem During Use, And The 18V500ma Stable Output Makes Your Visual Doorbell Work Perfectly And Normally,Note: The Brand Above Is Only For Demonstrating Compatibilityyy.
Compatible Devices:Compatible With Ring,For Nest, And Other Video Doorbell, No Need To Remove The Original Battery, Just Connect The 18V500ma Doorbell Adapter To Your Video Doorbell To Charge Your Device For A Long Time And Keep It Charged.The Brand Above Is Only For Demonstrating Compatibilityyy.

Features

  • Specification: input voltage: 120 VAC, 60Hz; Output voltage: 18V, 500mA; Tip: The load voltage (when the doorbell is running) is 18V and the output of no-load voltage is about 23.5V, normal function and won t affect any use; When testing the product, pay attention to use an AC voltmeter or a multimeter to test the output voltage value and use a voltage tester to measure the accurate voltage output data
  • Compatible Devices:Compatible with Ring for Nest, and other video doorbell, no need to remove the original battery, just connect the 18V500MA doorbell adapter to your video doorbell to charge your device for a long time and keep it charged.The brand above is only for demonstrating compatibilityyy
  • EASY INSTALLATION :Assemble along the wall from your outlet to the doorbell without the existing wiring. Super easy to install that can be able to set up in minutes
  • Hardwired Power Transformer : new upgrade design, which completely solves the noise problem during use, and the 18V500mA stable output makes your visual doorbell work perfectly and normally Note: The brand above is only for demonstrating compatibilityyy
  • a professional Doorbell transformer design and production team, has been improving the use of consumer troubles, if you encounter any problems in the use of the process can always contact us, our team will provide you with a satisfactory solution
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Brand: WUYELIN   |   Manufacturer: WUYELIN

Dimensions: 1.28 x 2.30 x 1.80 inches

Amazon Price: $9.99 | as of 05/10/2024 (12:00am pst) *DETAILS
Availability: In Stock
List Price: $10.99

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  #16

24Volt Transformer C Wire Adapter for Thermostat and All Versions of Ring Doorbell, Compatible with Nest, Ecobee, Honeywell, Sensi, Sensi Smart WiFi Thermostat, Nest Hello Doorbell Supply Cord

Asin: B08TWDT4J2   |   Model: Ring Doorbell Supply   |   PartNumber: Ring Doorbell Supply   |   Ean: 0733444144916   |   UPC: 733444144916

Easy To Install: 2 Pin Non-Polarity Wires Support Easy And Quick Install, Assemble Along The Wall From Your Outlet To The Doorbell And Thermostat, 26 Ft Cable Is Long Enough To Plug It Into An Electrical Outlet Inside Or Outside Your House..
Please Note: Please Check Whether Your Device Is The Model In The Details Before Purchasing. If You Have Problems After Purchase, Please Keep In Touch With Us And We Will Reply You Immediately..
Security: Special Design And Materials Ensure That Provide The Best Current Output Connected To Your Device. Prevent Short Circuit, Overvoltage, Overcurrent, Overheat, Ensure Charging Safety..
Product Parameters: Input Ac 120V, 60Hz 0.2A, Output 24V / 500Ma. Cable Length Is 315 Inches / 8 Meters..

Features

  • Application: Suitable for smart thermostats ( Nest, Ecobee, Honeywell, Sensi, Emerson, Hive, etc ) and doorbells ( Ring Video Doorbell, Ring Video Doorbell 2, Ring Video Doorbell Pro, Nest Skybell, Zmodo WiFi smart doorbell, Nest Hello doorbell, etc.) and other devices that require 24 volt power With constant power and constant operation
  • Product Parameters: Input AC 120V, 60Hz 0.2A, output 24V / 500mA. Cable length is 315 inches / 8 meters.
  • Easy To Install: 2 pin non-polarity wires support easy and quick install, Assemble along the wall from your outlet to the doorbell and thermostat, 26 ft cable is long enough to plug it into an electrical outlet inside or outside your house.
  • Security: Special design and materials ensure that provide the best current output connected to your device. Prevent short circuit, overvoltage, overcurrent, overheat, ensure charging safety.
  • Please note: Please check whether your device is the model in the details before purchasing. If you have problems after purchase, please keep in touch with us and we will reply you immediately.
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Brand: LIANSUM   |   Manufacturer: LIANSUM

Dimensions: 0.55 x 1.26 x 0.87 inches   |   Weight: 0.66 pounds

Amazon Price: $12.99 | as of 05/10/2024 (12:00am pst) *DETAILS
Availability: In Stock
List Price: $14.99

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  #17

XXSZHY UL Listed 24V Power Adapter/Transformer,Thermostat Adapter with 196.8 inch Cable All Versions of Ring Doorbell and Thermostat for Nest Ecobee Sensi and Honeywell

Asin: B0B4KFWLWN   |   Model: ILA41-240500   |   PartNumber: ILA41-240500   |   Ean: 0768481276948   |   UPC: 768481276948

Ease Of Use: 24 Volt 16.4Ft Long Power Adapter Assembles From An Outlet Along A Wall To A Doorbell Or Thermostat, 16.4Ft Long C Wire Power Supply No Existing Wiring Or Doorbell Required, Meaning You Don't Need To Remove The Doorbell To Charge, 24 Volt Transformer C Wire Adapter For Your Needs, Compatible With All For Ring Doorbells That Require 24 Volt 500Ma C-Wired Ac Plug In Cord.(Doorbell Transformer 24V Adapter Not Compatible With Ecobee 5, Eufy 2K Doorbell.).
After-Sales Guarantee:24 Volt 500Ma Doorbell Supply Cord Within 30 Days Of Purchase, We Offer A No-Questions-Asked Replacement Or Full Refund Guarantee, If You Have Any Questions About Doorbell Transformer 24V Power Supply, Please Contact Us As Soon As Possible, It Will Be Resolved Within 24 Hours.
Safety Certificate: Xxszhy 24V Ac Adapter With Ul Tested Standards And Certifications, You Can Rest Assured To Use This 24V Power Supply Charger. 24V Transformer With A Cable Length Of 5M/16.4Ft, You Don't Need To Worry About The Distance Between The Outlet And Your Doorbell Or Thermostat. 24 Volt Transformer, 500Ma Power 500Cm Cable C Wire Adapter Can Connect To Your Device, The 24 Volt 500Ma Power Supply C Wire Adapter Saves You From Having To Rewire Your Home..
24 Volt 500Ma C-Wired Ac Plug In Cord : Xxszhy 24V Power Adapter For Ring Second Generation Fits All Various Doorbell,Including In For Ring Video Doorbell Pro, For Ring Video Door Bell, For Ring Video Doorbell 2, Nest Hello Video Doorbell, Greet Select Smart Doorbell, Greet Hd Smart Doorbell And Greet Pro Smart Doorbell Etc. And Other Devices That Require Constant 24 Volt Power For Operation, 24 Volt Transformer, C Wire Adapter Thermostat Enables You To Charge Your Devices Safely..

Features

  • Product parameters: 24V Transformer Power Supply input 120V AC 60Hz 0.2A, output 24V AC 500mA, 24V C wire power adapter plugs into your standard 110 v/120 v outlet and converts to 24 volt 500 ma AC current.
  • 24 Volt 500mA C-Wired AC Plug in Cord : XXSZHY 24v power adapter for ring second generation fits all various doorbell,including in for Ring Video Doorbell Pro, for Ring Video Door bell, for Ring Video Doorbell 2, Nest Hello Video Doorbell, Greet Select Smart Doorbell, Greet HD Smart Doorbell and Greet Pro Smart Doorbell etc. and other devices that require constant 24 volt power for operation, 24 Volt Transformer, C Wire Adapter Thermostat enables you to charge your devices safely.
  • Ease of use: 24 Volt 16.4ft Long Power Adapter Assembles from an outlet along a wall to a doorbell or thermostat, 16.4ft Long C Wire Power Supply no existing wiring or doorbell required, meaning you don't need to remove the doorbell to charge, 24 Volt Transformer C Wire Adapter for your needs, Compatible with all for Ring Doorbells that require 24 Volt 500mA C-Wired AC Plug in Cord.(Doorbell Transformer 24V Adapter not compatible with ecobee 5, eufy 2k doorbell.
  • safety certificate: XXSZHY 24v ac adapter With UL tested standards and certifications, You can rest assured to use this 24V Power Supply charger. 24v transformer With a cable length of 5m/16.4ft, you don't need to worry about the distance between the outlet and your doorbell or thermostat. 24 Volt Transformer, 500mA Power 500cm Cable C Wire Adapter can connect to your device, The 24 Volt 500mA Power Supply C Wire Adapter saves you from having to rewire your home.
  • After-sales guarantee 24 Volt 500mA Doorbell Supply Cord Within 30 days of purchase, we offer a no-questions-asked replacement or full refund guarantee, If you have any questions about Doorbell Transformer 24V Power Supply, please contact us as soon as possible, it will be resolved within 24 hours
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Brand: XXSZHY   |   Manufacturer: SHENZHEN WOYUAN ELECTRONICS CO.,LTD

Dimensions: 1.57 x 2.36 x 1.97 inches   |   Weight: 0.66 pounds

Amazon Price: $12.59 | as of 05/10/2024 (12:00am pst) *DETAILS
Availability: In Stock

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  #18

Video doorbell Special Power Transformer, 18V500MA Ring doorbell Power Adapter, Compatible with Ring, Nest, Eufy, Wyze, Arlo Wireless Video doorbell (with 315in Cable White)

Asin: B09ZP7TQBN   |   Model: 315in Cable White   |   PartNumber: 315in Cable White

♣Long Cable Design: We Use An 8M Extension Cable So You Can Easily Plug The Ring Doorbell Adapter Into A Power Outlet Inside Or Outside The House.
♥Xzgm Is A Professional Power Transformer Design And Production Team, Has Been Improving The Use Of Consumer Troubles, If You Encounter Any Problems In The Use Of The Process Can Always Contact Us, Our Team Will Provide You With A Solution To Your Satisfaction, Wish You A Happy Life!.
♠ High Quality Material: Ring Doorbell Power Supply Housing Is Made Of Pc Fireproof Material, Us Pure Copper Plug Has A Longer Service Life.
★Wide Range Of Applications: Compatible With Ring, Nest, Arlo, Eufy, Wyze And Other Large Number Of Video Doorbell Equipment.

Features

  • ring plug in adapter: Our team has made a new upgrade design, which completely solves the problem of noise during use, and the 18V stable output makes your visual doorbell work perfectly and normally
  • Wide range of applications: compatible with Ring, Nest, Arlo, Eufy, Wyze and other large number of video doorbell equipment
  • Long cable design: We use an 8M extension cable so you can easily plug the ring doorbell adapter into a power outlet inside or outside the house
  • High quality material: ring doorbell power supply housing is made of PC fireproof material, US pure copper plug has a longer service life
  • XZGM is a professional power transformer design and production team, has been improving the use of consumer troubles, if you encounter any problems in the use of the process can always contact us, our team will provide you with a solution to your satisfaction, wish you a happy life!
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Brand: XZGm   |   Manufacturer: XZGm

Dimensions: 1.60 x 2.40 x 1.90 inches

Amazon Price: $15.99 | as of 05/10/2024 (12:00am pst) *DETAILS
Availability: In Stock

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  #19

24 Volt Transformer, C Wire Adapter for Nest Honeywell Ecobee and Sensi Thermostat, Doorbell Transformer Compatible with Wyze Video Doorbell

Asin: B07P3J93GQ   |   Ean: 0657631636063   |   UPC: 657631636063

Continuous Power, No Interruptions: Eliminate The Low-Battery Woes. This Adapter Ensures Your Smart Devices Are Always On, Keeping Them Charged And Ready Without The Need For Constant Battery Swaps..
Dedicated Support & Warranty: Trust In Our Decade-Long Expertise. Should You Have Questions, Our Responsive Team Is Just A Message Away..
Safety First: Manufactured With High-Grade, Fireproof Materials And Pure Copper Plugs. Enjoy Peace Of Mind With Our Certified And Waterproof Cable, Ensuring Durability And Reliability..
Effortless Setup & Specified Design: No More Intricate Wirings. With Our Plug-And-Play C Wire Adapter, Seamlessly Connect From Your Wall Outlet To Your Device. Specifications Are As Follows: Input: 120V Ac 60Hz 0.2A, Output: 24Vac Ac 500Ma. And, With A Generous 400 Cm (157.5 Inch) Cable, You're Equipped With Ample Length For Versatile Installations Wherever You See Fit..

Features

  • Universal Compatibility: Power your favorite smart thermostats like Nest, Ecobee, and Honeywell, as well as popular doorbells including Ring and Nest Hello. Designed to support any device requiring a consistent 24V.
  • Effortless Setup & Specified Design: No more intricate wirings. With our plug-and-play C Wire adapter, seamlessly connect from your wall outlet to your device. Specifications are as follows: Input: 120V AC 60Hz 0.2A, Output: 24Vac AC 500mA. And, with a generous 400 cm (157.5 inch) cable, you're equipped with ample length for versatile installations wherever you see fit.
  • Continuous Power, No Interruptions: Eliminate the low-battery woes. This adapter ensures your smart devices are always on, keeping them charged and ready without the need for constant battery swaps.
  • Safety First: Manufactured with high-grade, fireproof materials and pure copper plugs. Enjoy peace of mind with our certified and waterproof cable, ensuring durability and reliability.
  • Dedicated Support & Warranty: Trust in our decade-long expertise. Should you have questions, our responsive team is just a message away.
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Brand: TAICHIPANDA   |   Manufacturer: TAICHIPANDA.,LTD

Dimensions: 1.77 x 2.56 x 1.97 inches   |   Weight: 0.33 Kilograms

Amazon Price: $9.99 | as of 05/10/2024 (12:00am pst) *DETAILS
Availability: In Stock

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  #20

16.5 Volt Doorbell Transformer Compatible with Ring, for Nest, for Wyze, for Blink Video Doorbell,16.5Volt AC 20VA Plug in Transformer for Alarm Panels, Door Access Controls with PTC Fuse

Asin: B0BXCK9JNF   |   Model: PS-AC1620D   |   PartNumber: PS-AC1620D   |   Ean: 0768434926999   |   UPC: 768434926999

➡Eliminatate Doorbell Under Power Hassel:16.5V 20Va Plug In Transformer, Replaces And Upgrades Underpowered Transformer With This 16.5V Ac Transformer, Offering Plenty Of Power For Your Doorbells.
➡ Easy To Install:Output With Screw Terminals, Simple Wiring。The Load Voltage(When The Doorbell Is Running) Is 16.5V And The Output Of No-Load Voltage By A Multimeter To Test Is About 18.5-19.5V, Normal Function And Won’T Affect Any Use.When Testing The Product, Pay Attention To Use An Ac Voltmeter Or A Multimeter To Test The Output Voltage Value And Use A Voltage Tester To Measure The Accurate Voltage Output Data..
➡Compatible With: This Transformer Compatible For Ring, For Nest, For Wyze, For Blink Video Doorbell,Alarm Panels, Door Access Controls And Security Cameras.Note: The Brand Above Is Only For Demonstrating Compatibilityyy.
➡Specification: Input Voltage: 120 Vac, 60Hz; Output Voltage: 16.5V, 20Va Safe And Stable Auto-Resetting (Ptc) Fused Secondary, Led Green Power Indicator.

Features

  • Easily Replace your Old Transformer - Plug in Transformer for your larm panels, door access controls and security cameras Note: The brand above is only for demonstrating compatibilityyy
  • SPECIFICATION: input voltage: 120 VAC, 60Hz; Output voltage: 16.5V, 20VA SAFE AND STABLE auto-resetting (PTC) fused secondary, LED green power indicator
  • ELIMINATATE DOORBELL UNDER POWER HASSEL:16.5V 20VA plug in transformer, replaces and upgrades underpowered transformer with this 16.5V AC transformer, offering plenty of power for your doorbells
  • Compatible With: This transformer compatible for Ring, for Nest, for Wyze, for Blink Video Doorbell,alarm panels, door access controls and security cameras.Note: The brand above is only for demonstrating compatibilityyy
  • Easy to install:Output with screw terminals, simple wiring The load voltage(when the doorbell is running) is 16.5V and the output of no-load voltage by a multimeter to test is about 18.5-19.5V, normal function and won t affect any use.When testing the product, pay attention to use an AC voltmeter or a multimeter to test the output voltage value and use a voltage tester to measure the accurate voltage output data.
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Brand: WUYELIN   |   Manufacturer: WUYELIN

Dimensions: 3.62 x 1.89 x 2.16 inches

Amazon Price: $16.99 | as of 05/10/2024 (12:00am pst) *DETAILS
Availability: In Stock

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  #21

Doorbell Transformer for Ring Video Doorbell, 16v 30va Hardwired Doorbell Chime Transformer Power Supply, Compatible with Ring, Nest Hello, Wyze and Eufy Video Doorbells (16V)

Asin: B0BRPRCYQQ   |   Model: 001   |   PartNumber: 001   |   Ean: 0729162884739   |   UPC: 729162884739

Convenient For Single/Multiple Door Chimes - “Low Battery” Issues Is Solved. The Adapter Is A Quick And Convenient Way To Charge Your Smart Doorbells Continuously. It Is Capable For Single Or Multiple Door Chimes Use In One House..
Guaranteed Quality - Our New Hardwired Transformer Has Guaranteed Quality With Ul Listed Safety Certification. 30-Day Money Back. 2 Yrs Warranty With Professional Service Team. Please Contact Us If You Have Any Questions..
Easy To Install And Maintain - Please Refer To The Wiring Diagram In The Picture. Simply Screw The Cord On The Terminals And Assemble Along The Wall From Your Indoor Outlet To The Doorbell. (Package Only Contains The Transformer, Wire Is Not Included).
Ul Listed Transformer - A Certificated Battery Backup Is Stable And Sturdy For Years Use. The Transformer Has Been Tested 100% Safe With Over Current Protection, Overload Protection And Short Circuit Protection..

Features

  • Wide Compatiblity - 16v universal US hardwired transformer powers popular smart doorbells. Compatible with Ring video doorbell (2020 release, 3/4/plus, and pro 1/2), Nest, Eufy, Skybell, Arlo, etc. Continuously converts 110/120v to 16V AC at 30VA
  • UL Listed Transformer - A certificated battery backup is stable and sturdy for years use. The transformer has been tested 100% safe with over current protection, overload protection and short circuit protection.
  • Convenient for Single/Multiple Door Chimes - Low battery issues is solved. The adapter is a quick and convenient way to charge your smart doorbells continuously. It is capable for single or multiple door chimes use in one house.
  • Easy to Install and Maintain - Please refer to the wiring diagram in the picture. Simply screw the cord on the terminals and assemble along the wall from your indoor outlet to the doorbell. (Package only contains the transformer, wire is not included)
  • Guaranteed Quality - Our new hardwired transformer has guaranteed quality with UL listed safety certification. 30-day money back. 2 Yrs Warranty with professional service team. Please contact us if you have any questions.
  • See more on Amazon...

Brand: ChooKaChoo   |   Manufacturer: ChooKaChoo

Amazon Price: $16.99 | as of 05/10/2024 (12:00am pst) *DETAILS
Availability: In Stock

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  #22

TAICHIPANDA 24 Volt Transformer, C Wire Adapter for Nest Honeywell Ecobee and Sensi Thermosta Doorbell Transformer for Nest Hello Doorbell and Any Doorbells Require 24V Power Supply

Asin: B07YD9GH94   |   Model: HU-XI-201   |   PartNumber: HU-XI-201   |   Ean: 0712317148084   |   UPC: 712317148084

Convenient - With This C Wire Adapter, You Could Able To Charge Your Doorbells And Thermostats Without Any Worry About Interrupting, Which Makes It A Wonderful Ring Doorbell Pro Transformer. You Don't Need To Take Off The Battery Inside The Doorbells And Just Connect This Transformer, Keep Doorbells Charging Any Time You Want..
To Buyers - Taichipanda Has Engaged In Developing And Manufacturing Adapters For More Than 10 Years, The Advanced Production Equipment And Rigorous Design Ensure That Each Of Our Hardwired Transformers Is Of The Best Quality. We Promise 180-Day Money Back And Fast After-Sale Service..
Make Home Safer Place - Taichipanda Doorbell Transformer Is Ul Listed And Has Built-In 2A Thermal Fuse Short-Circuit Protection, Which Makes The Home A Safer Place And You Can Use It Without Worries..
Easy Installation - Assemble Along The Wall From Your Outlet To The Doorbell And Thermostat Without The Existing Wiring. Super Easy To Install That Can Be Able To Set Up In Minutes..

Features

  • UNIVERSAL DESIGN - Power your popular smart Thermostats(Nest, Ecobee, Honeywell, Sensi) and Doorbells(Ring Video Doorbell, Ring Video Doorbell 2 & Ring Video Doorbell Pro, Nest Hello doorbell, Zmodo WiFi smart doorbell etc.) and other devices that require constant 24 volt power for operation, enables you to charge your devices safely.
  • EASY INSTALLATION - Assemble along the wall from your outlet to the doorbell and thermostat without the existing wiring. Super easy to install that can be able to set up in minutes.
  • CONVENIENT - With this C Wire Adapter, you could able to charge your doorbells and thermostats without any worry about interrupting, which makes it a wonderful Ring doorbell pro transformer. You don't need to take off the battery inside the doorbells and just connect this transformer, keep doorbells charging any time you want.
  • MAKE HOME SAFER PLACE - TAICHIPANDA Doorbell transformer is UL listed and has built-in 2A thermal fuse short-circuit protection, which makes the home a safer place and you can use it without worries.
  • TO BUYERS - TAICHIPANDA has engaged in developing and manufacturing adapters for more than 10 years, The advanced production equipment and rigorous design ensure that each of our hardwired transformers is of the best quality. We promise 180-day money back and fast after-sale service.
  • See more on Amazon...

Brand: TAICHIPANDA

Amazon Price: $9.99 | as of 05/10/2024 (12:00am pst) *DETAILS
Availability: In Stock
List Price: $11.59

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  #23

Doorbell Transformer 16V 30VA Hardwired Door Chime Transformer Compatible with Ring Video Doorbell Pro,Nest Hello Video Doorbell

Asin: B085MXB7GY   |   Model: CD-130   |   PartNumber: CD-130   |   Ean: 0795787696101   |   UPC: 795787696101

Fuse Protected: Built-In Fuse, Fuse Open When Overload To Prevent Fire Hazard..
Convenience Of Installation: Free Quick Connector Included. Turn Off Power Before Installation. Open Up The Connector To 90°Angle, Insert 120V Power Cord And Transformer’S Input Cord At Both Ends, Clamp The Transformer, Screw Down The Output Part To Doorbell Cord..
Eco-Friendly: Eco-Friendlyzinc Plating Technology , No Pollution..
Strong Power: Resolve Energy Issues Caused By Low-Power Supply, Perfect Replacement Ofyour Old 10Va Or 16Va Doorbell Transformers For Better Performance..

Features

  • Wide Usage: Input 120V AC 60Hz, Output 16V AC 30VA for residential, commercialand industrial low voltage power supply. Power single or multiple doorbells, compatible with Ring Video Doorbell Pro, Nest Hello Video Doorbell, ZmodoWiFi Doorbell, SkyBell,etc.
  • Strong power: Resolve energy issues caused by Low-power supply, perfect replacement ofyour old 10Va or 16Va doorbell transformers for better performance.
  • Fuse protected: built-in fuse, fuse open when overload to prevent fire hazard.
  • Eco-friendly: Eco-friendlyzinc plating technology , no pollution.
  • Convenience of Installation: Free quick connector included. Turn OFF Power before installation. Open up the connector to 90 angle, insert 120V power cord and transformer s input cord at both ends, clamp the transformer, screw down the output part to doorbell cord.
  • See more on Amazon...

Brand: CINCHDONE   |   Manufacturer: CINCHDONE

Dimensions: 2.51 x 2.55 x 1.92 inches   |   Weight: 1.65 pounds

Amazon Price: $18.99 | as of 05/10/2024 (12:00am pst) *DETAILS
Availability: In Stock

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  #24

HQRP 120V to 24V AC 20VA Transformer Compatible with Nest, Ecobee, Sensi, Honeywell Thermostat, Nest Doorbell and All Versions of Ring Doorbell Power Supply Adapter Door-Bell 120v-to-24v, ETL Listed

Asin: B0D37XLTXB   |   Model: 887774405032465   |   PartNumber: 887774405032465   |   Ean: 0887774594788   |   UPC: 887774594788

200 Days Warranty!.
Compatible With 24V 20Va Transformer Compatible With Nest, Ecobee, Sensi, Honeywell Thermostat, Nest Hello Doorbell And All Versions Of Ring Doorbell Power Supply Adapter Door-Bell 120V-To-24V Replacement;.
Input: 120V Ac; Output: 24V Ac; 20Va; Universal Compatibility: This 24V Transformer Compatible With Nest, Ecobee, Honeywell And Sensi Smart Thermostats; Also Compatible With Ring Video Doorbell, Ring Video Doorbell 2, Ring Video Doorbell Pro, Nest Skybell Doorbell, And Other Devices That Require Constant 24 Volt Power For Operation;.

Features

  • HQRP Replacement Transformer; ETL Listed; POWER UP MULTIPLE THERMOSTATS / DOORBELLS: replaces and upgrades underpowered transformer with this 24V AC transformer, offering plenty of power for single or multiple thermostats and doorbells at the same time;
  • Input: 120V AC; Output: 24V AC; 20VA; UNIVERSAL COMPATIBILITY: this 24v transformer compatible with Nest, Ecobee, Honeywell and Sensi smart thermostats; Also compatible with Ring Video Doorbell, Ring Video Doorbell 2, Ring Video Doorbell Pro, Nest Skybell Doorbell, and other devices that require constant 24 volt power for operation;
  • 200 Days warranty!
  • Compatible With 24V 20VA Transformer Compatible with Nest, Ecobee, Sensi, Honeywell Thermostat, Nest Hello Doorbell and All Versions of Ring Doorbell Power Supply Adapter Door-Bell 120v-to-24v Replacement;
  • See more on Amazon...

Brand: HQRP   |   Manufacturer: HQRP

Amazon Price: $14.91 | as of 05/10/2024 (12:00am pst) *DETAILS
Availability: In Stock

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  #25

24VAC 50VA Wall Transformer with PTC Fuse Compatible with All Versions of Doorbell Nest, Ecobee, Sensi and Honeywell Thermostat,Water Solftener,Screw Terminal Output

Asin: B08Y6QBX78   |   Ean: 0782942443779   |   UPC: 782942443779

Compatible With: This Wall Transformer Compatible For Honeywell, Nest, Ecobee, And Sensi Smart Thermostats; Also Compatible With Video Doorbell, Video Doorbell 2, Video Doorbell Pro, Nest Skybell Doorbell, Andwater Solftener, Smart Sprinkler Controller。Note: The Brand Above Is Only For Demonstrating Compatibilityyy.
Multimeter Test Products: When Using A Multimeter To Test Products, Pay Attention To Using An Ac Voltmeter Or Multimeter To Test The Output Voltage Value, And Use A Voltage Tester To Measure Accurate Voltage Output Data. The No-Load Voltage Output Measured By The Multimeter Is About 26.6-28V, Which Is Normal And Does Not Affect Any Use..
Easy To Install:Output With Screw Terminals, You Can Freely Cut The Connecting Cable And Arrange The Cable According To The Length You Need To Make The Installation Simple And Beautiful.
Specification: Input Voltage: 120 Vac, 60Hz; Output Voltage: 24V, Ac 50Va Safe And Stable Auto-Resetting (Ptc) Fused Secondary, Led Green Power Indicator,With Safety Ground Pin.

Features

  • Doorbell/Thermostat power solution: 24V 50VA wall transformer, replaces and upgrades underpowered transformer with this 24V AC transformer, offering plenty of power for your water solftener ,thermostats and doorbells
  • SPECIFICATION: input voltage: 120 VAC, 60Hz; Output voltage: 24V, AC 50VA SAFE AND STABLE auto-resetting (PTC) fused secondary, LED green power indicator,With safety ground pin
  • Compatible With: This wall transformer compatible for Honeywell, Nest, Ecobee, and Sensi smart thermostats; Also compatible with Video Doorbell, Video Doorbell 2, Video Doorbell Pro, Nest Skybell Doorbell, andwater solftener, Smart Sprinkler Controller Note: The brand above is only for demonstrating compatibilityyy
  • Easy to install:Output with screw terminals, You can freely cut the connecting cable and arrange the cable according to the length you need to make the installation simple and beautiful
  • Multimeter test products: When using a multimeter to test products, pay attention to using an AC voltmeter or multimeter to test the output voltage value, and use a voltage tester to measure accurate voltage output data. The no-load voltage output measured by the multimeter is about 26.6-28V, which is normal and does not affect any use.
  • See more on Amazon...

Brand: WUYELIN   |   Manufacturer: WUYELIN

Dimensions: 2.10 x 3.50 x 2.50 inches   |   Weight: 1.54 pounds

Amazon Price: $19.99 | as of 05/10/2024 (12:00am pst) *DETAILS
Availability: In Stock

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  #26

Maxdot Doorbell Transformer 16V 10VA Compatible with Ring Wired Video Doorbell, UL Listed Safe Wired Doorbell 10VA Kit, Easy to Install Door Bell Transformer for Home(1 Pack)

Asin: B07PYDNVCZ   |   Model: Maxdot-01269   |   PartNumber: Maxdot-01269

【Ul Certified】This Doorbell Transformer Is Ul Listed, Which Greatly Improves Safety And Longevity, As Transformer Without This Listing Have A Higher Risk Of Circuit Induced Fire House Problems During Operation.
【Professional Customer Service】Maxdot Doorbell Transformer Focuses On High Quality Product And Improving Good Customer Service, If Any Doorbell Transformer Can't Meet Your Expectation, Please Contact Us And We Will Try Our Best To Solve The Problem; If The Problem Cannot Be Solved, You Will Be Refunded Or Exchanged.
【Easy To Install】The 16V Doorbell Transformer Is Easy To Replace And Install, And Can Be Screwed, Threaded, Or Threaded Clamped To The Electrical Box, And We Provide Clear Wiring Diagrams For Proper Wiring.
【Compatibility】The Transformer Doorbell Power Supply Compatible With Ring Doorbell Transformer, Nest, Ecobee, Sensi And Honeywell Thermostat And Doorbells.

Features

  • 16V 10VA Doorbell Transformer Input: 120V, 60 HZ; Output: 16V at 10 VA; Low voltage hardwired doorbell power supply for residential, commercial and industrial use, offers reliable performance, safe to use
  • Compatibility The transformer doorbell power supply compatible with Ring doorbell transformer, Nest, Ecobee, Sensi and Honeywell thermostat and doorbells
  • UL Certified This doorbell transformer is UL Listed, which greatly improves safety and longevity, as transformer without this listing have a higher risk of circuit induced fire house problems during operation
  • Easy to Install The 16V doorbell transformer is easy to replace and install, and can be screwed, threaded, or threaded clamped to the electrical box, and we provide clear wiring diagrams for proper wiring
  • Professional Customer Service Maxdot doorbell transformer focuses on high quality product and improving good customer service, if any doorbell transformer can't meet your expectation, please contact us and we will try our best to solve the problem; If the problem cannot be solved, you will be refunded or exchanged
  • See more on Amazon...

Brand: Maxdot   |   Manufacturer: Maxdot

Amazon Price: $17.99 | as of 05/10/2024 (12:00am pst) *DETAILS
Availability: In Stock

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  #27

Extra Long 26.2ft Cord 18V500mA Doorbell Transformer Compatible with Ring, Nest, Eufy, Wyze, Arlo Wireless Video Doorbells (Black)

Asin: B0BP9TH9SW   |   Model: 0180500   |   PartNumber: 0180500

【Easy To Install 】Connect The Two Ring Terminals To The Screws At The Back Of The Doorbell. The Wire Ring Design Makes It Easier To Install And Helps Ensure The Adapter Is Firmly Connected To The Doorbell. The 26.2Ft Charging Cable Is Long Enough, The Wire Is Strong And Flexible Enough, Not Easy To Tear..
【After-Sales Service】If You Are Not Satisfied With Our Products, You Can Get A 30-Day Refund Or If You Encounter Any Problems In Using Our Products, Please Feel Free To Contact Us And We Will Reply To You Within 24 Hours..
【Note】Before Purchasing, Please Confirm That The Voltage And Current Required By The Doorbell Match The Power Supply. Please Connect The Doorbell Before Connecting The Power Supply, And Be Careful Not To Let The Two Cables Connected Together Cause Short Circuit..
【Compatibility】Replacement For Video Doorbell, Compatible With Ring Video Doorbell, Ring Video Doorbell 2, Ring Video Doorbell Pro, Nest Hello, Zmodo Smart Greet Wi-Fi Video Doorbell, Etc. (The Brand Mentioned Above Is Only For Demonstrating Compatibility.).

Features

  • Specifications 18V Doorbell Power Transformer plugs into your standard 120v outlet and converts to 18 volt 500 ma AC current. (with 26.2ft Cable Black)
  • COMPATIBILITY Replacement for video doorbell, compatible with Ring Video Doorbell, Ring Video Doorbell 2, Ring Video Doorbell Pro, Nest Hello, Zmodo Smart Greet Wi-Fi Video Doorbell, etc. (The brand mentioned above is only for demonstrating compatibility.)
  • EASY TO INSTALL Connect the two ring terminals to the screws at the back of the doorbell. The wire ring design makes it easier to install and helps ensure the adapter is firmly connected to the doorbell. The 26.2ft charging cable is long enough, the wire is strong and flexible enough, not easy to tear.
  • NOTE Before purchasing, please confirm that the voltage and current required by the doorbell match the power supply. Please connect the doorbell before connecting the power supply, and be careful not to let the two cables connected together cause short circuit.
  • After-sales service If you are not satisfied with our products, you can get a 30-day refund or if you encounter any problems in using our products, please feel free to contact us and we will reply to you within 24 hours.
  • See more on Amazon...

Brand: Lusperi   |   Manufacturer: Lusperi

Dimensions: 2.16 x 2.88 x 1.56 inches   |   Weight: 0.66 Pounds

Amazon Price: $16.58 | as of 05/10/2024 (12:00am pst) *DETAILS
Availability: In Stock

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  #28

UAUSE Doorbell Transformer 24V Adapter,C Wire Adapter Thermostat, 16.4ft(196") Long Power Supply, Compatible with Ring, Nest Hello, Wyze and Eufy Wired Video Doorbells

Asin: B0BY81XHYK   |   Model: 24V5M   |   PartNumber: 24V5M

③ Our Cable Is 5M(196 Inch) Long And You Do Not Worry About The Distance Between The Socket And The Smart Wifi Thermostat. This Allows You To Easily Plug It Into An Electrical Outlet Inside Or Outside Your House..
⑤ 30-Day Money Back, Professional Customer Service. We Has A Professional Team Which Has Been Specialized In Designing And Manufacturing Power Transformer For A Few Years, Improving Technologies To Meet Consumers' Needs..
④ Our Transformer Has Obtained Relevant Safety Certification And Test Report,A Quick Fix To The Problem Of "Low Batter" You Can Charge It Directly(Plug Adapter Into Outlet And Power Up). That Means You Don't Need To Remove Your Thermostat In Order To Charge Up The Battery.With An Ac Output Of 24V/500Ma, A Perfect Tool To Meet Your Needs..
② Assemble Along The Wall From Your Outlet To The Doorbell And Thermostat Without The Existing Doorbell Or Wiring. Easy Installation And Be Able To Set Up In Minutes..

Features

  • US power cable Powers your popular smart thermostats((Nest, Ecobee, Sensi) and doorbells(Ring Video Doorbell, Ring Video Doorbell 2 & Ring Video Doorbell Pro,Nest Skybell , etc.) and other devices that require constant 24 volt power for operation.
  • Assemble along the wall from your outlet to the doorbell and thermostat without the existing doorbell or wiring. Easy installation and be able to set up in minutes.
  • Our cable is 5M(196 inch) long and you do not worry about the distance between the socket and the Smart Wifi Thermostat. This allows you to easily plug it into an electrical outlet inside or outside your house.
  • Our transformer has obtained relevant safety certification and test report A quick fix to the problem of Low batter you can charge it directly(plug adapter into outlet and power up). that means you don't need to remove your thermostat in order to charge up the battery.With an AC output of 24V/500mA, a perfect tool to meet your needs.
  • 30-day money back, Professional customer service. we has a professional team which has been specialized in designing and manufacturing Power transformer for a few years, improving technologies to meet consumers' needs.
  • See more on Amazon...

Brand: UAUSE   |   Manufacturer: UAUSE

Dimensions: 2.50 x 2.50 x 2.50 inches

Amazon Price: $14.99 | as of 05/10/2024 (12:00am pst) *DETAILS
Availability: In Stock

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  #29

Ousaly 24V500mA Doorbell Power Adapter, 24V Transformer Compatible with Ring Doorbell,Video Doorbell,Nest, Ecobee, Sensi and Honeywell Thermostats, 24 Volt 500mA C-Wired AC Plug in Cord 16.5FT

Asin: B0C69Z9C5P   |   Model: Ousaly-240500   |   PartNumber: Ousaly-240500

Certificated Safe To Use - Made Of High Quality Fireproof Material And Pure Copper Plugs. A Waterproofed 196.8In Cable Is Long Enough For You To Put The Thermostat Any Where Higher Or Lower On Your Wall..
【Satisfaction Guaranteed 】:2 Months Warranty, Any Queries Or Problem, Please Freely Get In Touch With Us And We Commit To Provide You With 100% Satisfied Products And Service..
Wide Compatibility - This Plug In Adapter Is Compatible With Honeywell, Nest, Ecobee, Emerson, Ecobee4 Smart Wifi Thermostat, Etc..
Low Battery Issue Is Solved - The Adapter Is A Quick And Convenient Way To Charge Your Smart Thermostat Continuously. Now Get Rid Of All Battery Issues And With No More Interrupt Or Any Safety Concerns..

Features

  • Upgraded 24V Thermostat Transformer - With the upgraded system, the new adapter is more stable and without noise during use. Continuously transfer 110/120v to 24volt Make your thermostat works more stable and safe.
  • Low Battery Issue is Solved - The adapter is a quick and convenient way to charge your smart thermostat continuously. Now get rid of all battery issues and with no more interrupt or any safety concerns.
  • Certificated Safe to Use - Made of high quality fireproof material and pure copper plugs. A waterproofed 196.8in cable is long enough for you to put the thermostat any where higher or lower on your wall.
  • Wide Compatibility - This plug in adapter is compatible with Honeywell, Nest, Ecobee, Emerson, Ecobee4 Smart WiFi thermostat, etc.
  • Satisfaction Guaranteed :2 months Warranty, any queries or problem, please freely get in touch with us and we commit to provide you with 100% satisfied products and service.
  • See more on Amazon...

Brand: Ousaly   |   Manufacturer: Ousaly

Dimensions: 1.61 x 2.48 x 2.10 inches

Amazon Price: $14.99 | as of 05/10/2024 (12:00am pst) *DETAILS
Availability: In Stock

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  #30

24VAC 40VA Plug in Doorbell Transformer Compatible with All of Doorbell Nest Ecobee Sensi and Honeywell Thermostat with UL Certificate

Asin: B09PDVZ2YQ   |   Model: PS-D40 002   |   PartNumber: PS-D40 002   |   Ean: 0712073372532   |   UPC: 712073372532

* 24V 40Va Plug In Transformer, Replaces And Upgrades Underpowered Transformer With This 24V Ac Transformer, Offering Plenty Of Power For Your Thermostats And Doorbells.
*Universal Compatibility: This 24V Transformer Is Compatible With Ring Video Doorbell, Ring Video Doorbell 2, Ring Video Doorbell Pro, Nest Skybell Doorbell, Also Compatible With Nest, Ecobee, Honeywell And Sensi Smart Thermostats, And Other Devices That Require Constant 24 Volt Power For Operation.
*Ul Certified : Electrical Outlet Mounting Tab.
*Safe And Stable Auto-Resetting (Ptc) Fused Secondary, Led Green Power Indicator, Positive/ Negative/ Ground Screw Terminals.

Features

  • * INPUT VOLTAGE: 120 VAC, 60Hz; Output voltage: 24V, 40VA
  • *SAFE AND STABLE auto-resetting (PTC) fused secondary, LED green power indicator, positive/ negative/ ground screw terminals
  • * 24V 40VA PLUG IN TRANSFORMER, replaces and upgrades underpowered transformer with this 24V AC transformer, offering plenty of power for your thermostats and doorbells
  • *UL CERTIFIED : electrical outlet mounting tab
  • *UNIVERSAL COMPATIBILITY: this 24v transformer is compatible with Ring video doorbell, Ring video doorbell 2, ring video doorbell pro, Nest Skybell doorbell, also compatible with Nest, Ecobee, Honeywell and Sensi smart thermostats, and other devices that require constant 24 volt power for operation
  • See more on Amazon...

Brand: TSDZ2   |   Manufacturer: ebird

Dimensions: 3.80 x 2.50 x 2.10 Inches

Amazon Price: $17.40 | as of 05/10/2024 (12:00am pst) *DETAILS
Availability: In Stock

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