Doorbell wire compatible with:24V US power cables for your popular smart thermostats (Nest 1/2nd, Ecobee, Honeywell, Sensi) and doorbells (Ring Video Doorbell, Ring Video Doorbell 2 and Ring Video Doorbell Pro, Nest Skybell, etc.) and other devices that require a constant AC 24 volt power supply, enabling you to safely charge your devices
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
For doorbell charging cable product parameters: Doorbell power supply -24V doorbell power adapter, plugs into standard 110V / 120V socket, converts to 24 Volt 500MA AC cable length 26.2 ft (black)
Doorbell power supply Installation method:Installation is very simple and convenient, just use the adapter to connect the smart doorbell or thermostat to the power outlet can be used (note: first disconnect the power cable and then connect the doorbell or thermostat, and finally plug in the adapter to power, do not let the two cables connected together to cause short circuit)
Doorbell hardwired kit quality and durability:High quality construction provides you with safe product protection. This type of transformer passes rigorous testing to ensure the best and long-term performance for its application