24 Volt Doorbell Power Adapter – 16.4ft Long C Wire Adapter, Doorbell Transformer Fits Ring, Nest Hello, Wyze, Eufy Video Doorbells and Ecobee,Sensi,Nest,Honeywell Thermostat(Black)

Price: $129.99 - $15.79
(as of May 04, 2025 21:31:06 UTC – Details)

Compatible with:

Ring Video Doorbell

Ring Video Doorbell 2

Skybell Doorbell

Honeywell Smart Wifi Thermostat

Ecobee Thermostat

Sensi Thermostat

Google Nest Thermostat 1st/2nd

Easy installation

FOR DOORBELLS

1. Keep adapter unplugged.

2. Install wires from 24volt adapter into the terminals for your doorbell unit (Simply attach the two rings to the doorbell and tighten the screws, regardless of positive or negative polarity)

3. Plug adapter into outlet.

4. Power up and verify your doorbell is receiving necessary power using the accompanying application.

FOR THERMOSTATS

1. Shut off the circuit breaker power supply

2. Install any wire from the 24 volt adapter to the “C” end and another wire to the “RC” end. If your system has a cooling system, you may need to use the included diode and connect the “RH” to the ‘RC’ terminal.

3. Plug the power adapter into the socket

4. Open the circuit breaker power supply

5. Install the panel on the thermostat

Note:

Before purchasing, Please confirm that the voltage and current required by the doorbell are consistent with this power supply. Please consult the Voltage requirements of your doorbell for specific recommendations. Please connect the doorbell before connecting the power supply, and be careful not to let the two cables connected together cause short circuit.)

Continuous power supply

It can be continuously Power supply your device without worry about taking off the doorbells/ thermostats and low battery, which is time-saving and effort-saving.

New Upgrade – No Noise

Different from other Doorbell transformers, our new design, silent charging, so you principle of noise trouble

PACKAGE INCLUDES:

1 X 16.4 ft Cable 24V 500mA Video Doorbell transfomer (Black)
Package Dimensions ‏ : ‎ 3.86 x 3.46 x 2.09 inches; 10.93 ounces
Item model number ‏ : ‎ 24V Power Adapter
Date First Available ‏ : ‎ May 30, 2023
Manufacturer ‏ : ‎ jiooyy
ASIN ‏ : ‎ B0C6M57Z5Q
Country of Origin ‏ : ‎ China

DOORBELL POWER – 24v universal US power cable powers popular smart doorbells, plugs into your standard 110 v/120 v outlet and converts to 24 volt 500 ma AC current
16.4 FT EXTENSION CABEL – compatible with smart doorbells ：Ring Video Doorbell, Ring Video Doorbell 2 & Ring Video Doorbell Pro,Nest Skybell ；smart thermostats ： Nest 1st/2nd, Ecobee, Honeywell, Sensi and other devices that require constant AC 24 volt power for operation etc. Note: the brand mentioned above is only for demonstrating compatibility
EASY TO INSTALL:“Low battery” issues is solved. you can charge it directly(plug adapter into outlet and power up). With an AC output of 24V/500mA,Now get rid of all battery issues and with no more interrupt or any safety concerns
QUALITY MATERIAL – the product is made of pure copper wire core,the principle is based on electromagnetic induction and keeps your doorbell device working for a long time
NOTE – Before purchasing, please confirm that the voltage and current required by the doorbell or thermostat 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