Zigbee Pir Sensor Motion 3.0 Smart Movement Human Body Infrared Detector Securit

Note: the sensor need zigbee gateway to work! Wireless Proctol: ZigBee 3.0. 1 ZigBee PIR sensor(CR2450 battery inside). Detection Angle: 120°. Detection Distance: 5-8m. App: eWelink.

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