Feature:1. For ZigBee Smart Technology: Utilizing for ZigBee wireless communication technology, ensuring stability and reliability.2. Wide Coverage Area: The sensor has a 120 radar detection angle and a 100 passive infrared detection angle, covering a distance of up to 8m / 26ft.3. 24G Radar Detection: Equipped with high frequency 24G radar detection technology, accurately capturing human presence.4. High Sensitivity Sensor: The sensor is highly sensitive, providing rapid response and delivering accurate data.5. Flexible Installation: The smart human presence sensor can be easily rotated and conveniently installed in different locations.Specification:Item Type: Human Presence SensorMaterial: ABSReal time radar scanning of static, active, or unoccupied human presenceAllows for remote control and real time alarm notificationsPower Supply: 5V/1A Type-C USBPassive Infrared Detection Angle: 100Passive Infrared Detection Distance: Approx. 6m / 19.7ftRadar Detection Angle: 120Radar Detection Distance: Approx. 8m / 26ftRotation Angle: Vertical 50; Horizontal 15Wireless Range: Approx. 45m / 148ftWireless Standard: For Zigbee IEEE 802.15.4Operating Temperature: 0C ~ 50C / 32F ~ 122FOperating Humidity: 1% ~ 85% RH (non-condensing)Product Size: Approx. 89mm x 86mm x 58mm / 3.5in x 3.4in x 2.3inBattery Type: CR123A Lithium Manganese Battery X 1Package List:1 xSmart Human Presence Sensor2 x Screw2 x Screw Accessory1 x Data Cable