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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

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$13.99

$ 6 .99 $6.99

In Stock

About this item

  • Compatible with the following devices: Compatible with 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, Eufy, Skybell, Arlo 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.



Product Description

C Wire Adapter
24v adapter

LIANSUM 24V 500mA C Wire Adapter for Thermostat and Doorbell Transformer.

Product Parameters:

  • Input AC 120V, 60Hz 0.2A, O
  • utput 24V / 500mA. C
  • able length is 315 inches / 8 meters.
ecobee

Application:

compatible for smart thermostats ( Nest, Ecobee, Honeywell, Sensi, Emerson, Hive, etc )
compatible for Doorbells ( Ring Video Doorbell, Ring Video Doorbell 2, Ring Video Doorbell Pro, Nest Skybell, Eufy, Skybell, Arlo etc.)
compatible for Other devices that require 24-volt power With constant power and constant operation
Please note: Please check whether your device is the model in the details before purchasing.
24 volt

Continuously Charging

  • It can be continuously charging your device without worry about taking off the doorbells/ thermostats and low battery, which is time-saving and effort-saving.
  • 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.
  • Easy To Install: 2 pin non-polarity wires support easy and quick install, 26 ft cable is long enough to plug it into an electrical outlet inside or outside your house.
nest hello charging cable

Mark
Reviewed in the United States on March 8, 2025
Voltage low
User
Reviewed in the United States on February 17, 2025
It was obviously used and the wire was damaged. Did not work for me. Ended up ordering the nest power connector. Just threw it away so they wouldn’t send it to somebody else.
tom o. IL
Reviewed in the United States on January 2, 2025
Exactly what I needed for my furnace to work
Brittney Bryner
Reviewed in the United States on September 3, 2024
Bought it because our smart thermostat wasn’t getting enough power. I was able to attach it and hook it up while my husband was at work. It did the job wonderfully and gave power back to our thermostat immediately.
Rockwood Lee Jr.
Reviewed in the United States on February 7, 2024
Works as described with Ring Doorbell.
hkgrace75
Reviewed in the United States on November 4, 2024
Easy install. Clear instructions.
Free Willy
Reviewed in the United States on October 14, 2024
Works perfectly!
jose
Reviewed in Mexico on September 21, 2022
Ya no pude regresarlo, no lo pude instalar dentro del tiempo para devolución y cuando lo hice el transformador no servía
Carlos Izquierdo Rodriguez
Reviewed in Mexico on December 22, 2022
Funciona bien con el Ring y llego muy rápido y todo muy bien
Ziggy
Reviewed in the United States on December 11, 2022
I used this transformer to provide power to a single Nest Thermostat. The thermostat was wired for heat only (R and W wires) without a common. To wire this in, I first shutoff power to my boiler. At my thermostat, I then removed the R-wire coming from the boiler (tucked into the wall) and connected the two wires from this transformer to my R and C terminals, keeping the W-wire connected from the boiler. I then turned the boiler power back on, then configured my Nest Thermostat for R-W-C wiring. Everything has worked and the thermostat is no longer throwing codes for low power.This solution works best if you have an electric outlet near your thermostat or near the wall you're going to fish the wire up to the device.
Angel Salazar
Reviewed in Mexico on November 19, 2022
Un buen adaptador
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