Operating voltage: 9V (battery)
Standby current: less than 25uA
Alarm current: less than 15mA
Operating temp.: -10 to +50 degrees
Installation mode: wall mounted
Installation height: about 2m
Detecting distance: 8-10m
Detecting angle:110 degrees
Transmitting Freq.: 315MHz or 433MHz
Sending distance: minimum 50m( no block)