CACAZI 2 to 1 Wireless Doorbell No Need Battery LED Light Doorbell Waterproof Electronic Door Bell

Model:V027G yituoer; What's in the box:2Indoor Unit,1Outdoor Unit,User manual - English; Connection:Wireless; Installation:Self-adhesive; Kit Configuration:One to Two Doorbell; Additional features:Sound adjustable,Intercom,Non-visual doorbell; Answering mode:Music; Primary Application:Doorbell; Brand:Factory OEM; Listing Date:05/19/2020