32 Songs Music Tune LED Wireless Remote Control Smart Doorbell

Features :

Simple and no-wire installation desgin avoid trouble when in installation and do not effect decorate environment.

Remote control range up to 100m in open air, suitable for home, offices, hotels, etc.

Build in anti-interference desgin, avoid the interference between users.

Easy to Install, no wiring required.

Specification :

Input Voltage : DC 3V

Music Sound : 32 melody music

Chime : power by 2 x 1.5V AA battery(battery not incluced)

Bell push uses 1x 12V 23A Alkaline battery (not included)

Size of Remote Control is about 72 x 38mm

Size of door bell is about 95 x 60 mm

Package includes :

1 x Remote control wireless door bell

1 x Remote Control