Tuya WiFi PIR Motion Sensor Wireless Infrared Detector Security Burglar Alarm Sensor Smart life APP Control Compatible Product Features: APP Remote ControlSimple download APP "Smart Life or Tuya Smart" in App Store or Google Play add the device to detect the human body movement. Home security in your hand all the time. Advanced Motion SensorPIR detects human body or animals that are moving, 120 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 Ultra-long Standby TimeLong transmission distance, high sensitivity, and strong network signal. Ultra-long standby time. Powered by 3pcs 1.5V batteries(not included), can last for 5-6 months. Factory Tuya Smart Home wifi infrared human detector WIFI PIR infrared sensor 1. Measure motion Infrared human body sensing 2. Easy to install on the wall or any surface with screws or tape 3. Battery type: AAA x 3pcs (the product does not come with a battery) 4.Standby current: 26uA Alarm current: 120mA-130mA 5. Working humidity: 20 percent -85 percent Storage temperature: 0C-60C (32F-140F) 6. Sensitive distance: 3-6 meters 7. Viewing angle: 360 degrees 8. Operating temperature: 0C-40C (32F-104F) 1. Due to different monitors and lighting effects, the actual color may be slightly different from the image 2. Due to manual measurement, please allow 1-3cm deviation Product size: 63x63x22MM Shipping color: white Quantity shipped: 1