18V1A Video doorbell Power Adapter for Video Doorbell, Ring Video Doorbell Pro and Ring Video Doorbell 2,Transformer Compatible with Zmodo Smart Doorbell and Nest Hello Doorbell(16.5Ft Power Cord) - Ousaly, OUSALY-1801000

• 【Product parameters 】The doorbell transformer input 110V-240V AC 60Hz, output DC18V 1000mA, compatibility (18V900mA, 18V500mA, 18V300mA,)Wire: Black (+), White (-) ,comes with connector,The charging cable length is 16.5FT (5M). COMPATIBILITY:18V1000mA Doorbell Transformer Replacement for Ring, Nest, Eufy, Arlo,Wyze and other large number of video doorbell equipment. Note: the brand mentioned above is only for demonstrating compatibility. The Power supply is designed to Doorbells that require constant 18 volt power for operation, enables you to charge your devices safely. Very easy and convenient to install, just connect your smart doorbell to a power outlet with the adapter and use (Note: Please connect the doorbell before connecting the power supply, and be careful not to let the two cables connected together cause short circuit) If you plan to install a Ring doorbell and don’t want to deal with recharging batteries, this transformer is exactly what you need. Drill a hole in your door, feed the wires through the hole, connect them to your new wired Ring, install the Ring over the hole, then plug in the transformer. Convenient, A quick fix to the problem of "Low battery", which means your video doorbell can work for you any time you'd like, with no uninterrupted operation and viewing influence, that's what we want it do for you, and that's to say you don't need to remove your doorbell in order to charge up the battery. 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., Manufacturer: Ousaly