Button: use 23A 12V/DC
Receiver: use 3.0V/DC(2×1.5VAAA)
Working Frequency: 315MHz
Chime Sound: 80~90DB
Distance: 100m
Sound Type: 32 pieces chord melody for option
Receiver: use 3.0V/DC(2×1.5VAAA)
Working Frequency: 315MHz
Chime Sound: 80~90DB
Distance: 100m
Sound Type: 32 pieces chord melody for option
Certificate
- ce
Main Products
Wireless Doorbell, Wired Doorbell, Audio/video door phone