Remote control range can be up to 150meters.
Including 35 melodies for your option.
The button adopts a piece of 12V 23A battery.
Flash light on when visitors pressing the wireless doorbell remote button.
Wireless installation allows receiver to be replaced anywhere around the house.
Easy to install with the double-side adhesive tape and the screws.
Suitable for home, office, shops, hotel, and factory, etc.
Weight: 144.45 g
Size: 2015.53 cm
1 × 150M Wireless Remote Digital Door Bell
1 × 12V 23A Battery
1 × Remote Control
1 × User Manual