Description: This Zigbee senosr and detector can not work standalone without gateway. and Advanced Motion SensorPIR detects human body or animals that are moving, 105 detection angle, 5m detection distance, can achieve real-time monitoring day or night. Emergency Alert Push FunctionWhen there is movement detected, the alert notifications will be pushed to your phone, be aware of what's happening at home even when you're away. History Records TrackingYou can track the history of sensor activities. Strong Performance and Ultra-long Standby TimeLong transmission distance, high sensitivity, and strong network signal. Ultra-long standby time. Powered by 2pcs AAA batteries(Not include) APP Support Languages English, German, French, Italian, Spanish, Japanese, Turkish, Thai, Dutch, Vietnamese, Ukrainian, Norwegian, Swedish, Danish, Portuguese, Finnish, Czech, Hungarian, Polish Specifications: Name:Human Motion Sensor Standby current: Sensitivity distance: Wireless Type:2.4GHZ WIFI / Zigbee 3.0 Wireless Range:45m Operating Humidity:20%-85% Battery AAA1.5Vx2 Standby time6 months/18 months Sensitive angle105 Operating Temperature-10C-45C Size42mm x31mm x 70mm Package Included: 1 x Body motion sensor, 1 x Manual, 1 x Stand Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.