Descpriton:
1. Smart looking housing with flash light.
2. Flash light on when visitors pressing the remote button.
3. Operating range: 100 meters.
4. Remote button size: 5.8cm x 3cm x1.5cm
5. Powered by 3 x AAA size batteries for the door bell (not included); and 1x AAA  battery for the remote button (not included with the package).
6. Waterproof remote button.
7. Easy to install, with double-side stickers at the back of the remote button.
8. No wiring required.

Components Included:
1 x Remote Control Wireless Bird Door Bell
1 x Doorbell Button