Extra Long 19.7 ft Extension Cabel Video Doorbell Power 24V500mA Transformer, AC110-120V to AC24V Ring doorbell Adapter, Compatible with Visual Doorbell and Thermostat, White - Lusperi, 245000

• FEATURES：24V Doorbell Power adapter, plugs into your standard 110 v/120 v outlet and converts to 24 volt 500 ma AC current. 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 wires are sturdy and flexible enough not to be easily torn. COMPATIBILITY:Replacement for various doorbell,including in Ring Video Doorbell Pro, Ring Video Doorbell 2, Ring Video Door bell, Nest Hello Video Doorbell, Greet Select Smart Doorbell, Greet HD Smart Doorbell and Greet Pro Smart Doorbell etc. (Note: 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) 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. 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., Weight: 0.33125 pounds, Manufacturer: Lusperi