Protokart Wireless Cordless Remote Control Door Bell for Home/Office/Schools/Factory etc, 1 Battery for Push Button Included, 32 Different musics, Design May Vary - Product Features
- The ultra-distance remote control (50 meters long) meets the need of various buildings.
- With double side stickers at the back side of the remote button. very easy to install.
- Simple, Bright and no-wire design avoid troubles and save money as installation charge.
- Runs on 23A, 12V Alkaline Battery ( included in the pack) .
- Flash light turns on when guest presses the remote button.