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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
