Description: Waterproof Wireless Cordless Home Digital Doorbell Wall Plug-in Door Chime Kit Features:  Doorbell size: Approx. 8cm x 9cm x 2.5cm/ 3.15" x 3.54" x 0.98"
Remote controller size: Approx. 4cm x 7cm x1.7cm/ 1.57" x 2.76" x 0.67"
Rated voltage: AC110-240v、 50/60Hz
Volume: 25-110dB
Power consumption of transmitter: !#!lt!*!10mw
Working frequency: 315MHZ
US plug (with Plug Adapter for Some Other Countries)
32 classic music
Radio distance reaches 150M/ 5906.51"

4 levels adjustable volume.
Easy installation、 convenient、 plug and play.
Stylish、 sleek exterior design.
Super-efficient eco power management mode reduces power consumption.
Suitable for home、 offices、 hotels、 buildings、 dormitories、 factories、 construction sites、 or any space in need of services.








 Package includes:  1 x Receiver (Doorbell)
1 x Transmitter (Remote controller)
1 x Double-faced Adhesive Tape
2 x Screws Details pictures: