Specification:        Certification: NONE        Origin: Mainland China        Model Number: Human Presence Detector     Real-time radar scanning of static, active or unoccupied human body     App remote control and real-time alarm push     Power supply: 5V/1A Type-C USB     PIR detection distance: 7M     Radar detection angle: 120°     Radar detection distance: 8M     Rotation angle: vertical 50°; horizontal 15°     Wireless range: 45m     Wireless standard: Zigbee IEEE 802.15.4     Working temperature: 0& 8451;-50& 8451;(32& 8457;-122& 8457;)     Working humidity: 1% -85%RH (non-condensing)     Product size: 89mm x 86mm x 58mm 3.5 x 3.39 x 2.28in     Gross weight: 130g     Note: ZigBee version needs to be matched with ZigBee gateway              Note:  Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you  Please allow 1-2cm measuring deviation due to manual measurement.                       Packages:      1 X Human Presence Sensor     1 X Usb Data Cable     1 X Instruction Manual