








Price: $19.99 - $16.88
(as of Dec 17, 2025 20:23:05 UTC – Details)
Product description

The multi-function doorbell adapter saves you the trouble of frequent battery replacementSpecial design and high quality materials ensure that the adapter is kept in low temperature to charge safely,Suitable for various doorbell videos and thermostatsCompatible with:Ring Video Doorbell,Ring Video Doorbell,Ring Video Doorbell 2, Skybell Doorbell, Ecobee Thermostat,Sensi Thermostat,Google Nest Thermostat 1st/2nd 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

Continuously Charging
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.

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

Specifications
Input voltage: 120 V AC, 60 hz,Output voltage: 24 V AC, 500 mA,Dimensions: 3. 9 x 2. 6 x 2. 4 inchCable length: 1000 cm ( 33FT)long enough to connect a socket and the doorbell.Wire Type: Stranded copper wire

Save your money and timesolsinsy provides customers with high-quality and low-cost replacement parts, making machine repair easier, and making your life healthier, more comfortable and more convenientOur original intention is to help customers solve all kinds of home appliance problems encountered in life, and provide accessories to make it easier for customers to solve problems independently, making life easier.Able to help you solve your problems, your smile is our eternal pursuit.
Package Dimensions : 4.25 x 3.74 x 2.32 inches; 5.12 ounces
Item model number : b92b976a-a659-4a80-a8b2-dfc857e000a9
Date First Available : December 9, 2024
24V Doorbell transformer compatible with smart thermostats and doorbells, such as Nest, Ecobee, Honeywell, Sensi thermostats, and Video Doorbell, Video Doorbell 2, Video Doorbell Pro and Nest Skybell doorbells
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.
C Wire and Doorbell transformer adapter is 33 feet, long enough to plug it into an electrical outlet inside or outside your house, and charge your smart thermostats and doorbells continuously, solve all battery issues and with no more interrupt or any safety concerns
For Ring doorbell plug practicality:Easy and quick solution to the “low battery” problem, which means your video doorbell or thermostat can work for you at any time, without having to remove the battery to recharge, which is what we want it to do for you
Service: We are committed to providing excellent customer service and your peace of mind is our top priority. We always offer you a two year warranty. If you have any questions about this product, please feel free to contact us via Amazon email or questions and answers, we will solve your problem within 24 hours, your satisfaction is our company’s purpose

