Wireless Doorbell With Chime, 36 Melody, Audio Speaker, 2 AA Battery Powered Doorbell For Home, Offices, Hotels, White, Battery Not Included

What's in the box:English and Chinese Manual,1Indoor Unit; Connection:Wireless; Installation:Surface Mounted; Kit Configuration:One to One Doorbell; Additional features:Non-visual doorbell; Answering mode:Ding dong; Power Supply:Battery; Listing Date:06/01/2023