Transmission distance: 250 feet (with no obstacle)

Detecting range: 6~12 meter

Detecting angle: 110 degrees horizontal, 60 degrees vertical

Power supply: DC9V battery (included)

Battery life: 6 months

Operating current: <25mA

Standby Current: <75uA

Working frequency: 433Mhz

CE certified

Trigged when an intruder breaks in the detecting area, and send wireless signal to the control panel (alarm host)

Fastening screws and accessories are included.