Wireless PIR Motion Sensor for Security Alarm Security System

Triggered when an intruder breaks in the detecting area, and send wireless signal to the control panel (alarm host)
Fastening screws and accessories are included

Technical details:
Transmission distance: up to 250 feet (with no obstacle)
Detecting range: up to 36 ft
Detecting angle: 110 degrees horizontal, 60 degrees vertical
Power supply: DC9V battery (included)
Operating current: <25mA
Standby Current: <75uA
Working frequency: 433MHz