Power source: DC 9V
Detection range: 8m (Max)
Detection angle: 60°
Switch state: alarm/off/dingdong
Working temperature: -10°C~+40°C

Working humidity: ﹤93 %RH
Detection motion speed: 0.6~1.5m/s
Static current: ﹤60μA
Alarm time delay: 15s(approximately)
Alarm volume: ﹥60db