Digital Wireless Doorbell Plug type US/EU/UK
Receiver
Voltage: DC 110-240V
Standby current: 7mA
Working current: 60mA
Transmitter
Voltage: 12V 12V23A*1pcs
Standby current: 1μA
Working current: 12mA
RF standby power: 0 dbm
With LED Indicator
Frequency: 315MHZ
Operation distance: Max 150-200 m
Music: 36 tunes
Sound: 110 dB ( 4 grad volumes)