Look at such Lovely smart Wireless Door Bell! the Wireless Door Bell all appears to be ingenious. Remote Control Doorbell Long operating range reach over 150 feet (50 meters). such Remote Control Doorbell is easy to install, with double-side stickers at the back of the remote button. so Wireless Doorbell doesn't affect the decoration.
Features:

* Wireless Door Bell : Smart looking housing with flash light.
* Flash light on when visitors pressing the Wireless Doorbell remote button.
* Remote Control Doorbell Long operating range reach over 150 feet (50 meters)
* Dimensions of the remote button is approx. 7.50cm x 4.30cm
* Dimensions of the Door Bell is approx. 10.50cm x 7.50cm
* Wireless Doorbell is Powered by 2 x AA size batteries for the door bell (not included); and 1x 12V type 23A battery for the remote button (included with the package).
* Waterproof Remote Control Doorbell.
* Remote Control Doorbell is easy to install, with double-side stickers at the back of the remote button.
* The pattern or pattern's color may come in different with the picture shown
* No wiring required.