* This Remote Control Doorbell is wireless and easy to install.
* European style and elegant design Remote Control Door Bell make your home more colorful.
* Built in more than 30 music sound that you can set freely.
* Wireless Door Bell with 2 mode: Random (alternates between different melody each time), or Single.
* Easy to install, it comes with 2 double-side stickers.
* Remote button is powered by 1x 12V type 23A battery, and the doorbell is powered by 2 x AA batteries (both not included).
* Intelligent flash light design brings convenience to the hearing handicapped.
* Operating range: approx 50m
* Material: Plastic
* Remote Button Size: ~8.5(L) x 8.5(W) x 3.2(H)cm
* Doorbell Size: ~10.4(L) x 7.3(W) x 3.2(H)cm
* Weight: 195g
* 1 x Wireless Doorbell
* 1 x Remote Button
* 2 x Double-Sided Tapes
* 3 x Screws