Self Powered Waterproof Wireless Doorbell No Battery Required 1 Button 1 Receiver Smart LED Light Home Door Bell US EU UK AU Plug

Model:FA80; What's in the box:1Indoor Unit,1Outdoor Unit,User manual - English; Connection:Wireless; Installation:Self-adhesive; Kit Configuration:One to One Doorbell; Additional features:Sound adjustable,Non-visual doorbell; Answering mode:Music; Primary Application:Doorbell; Brand:Factory OEM; Listing Date:05/21/2020