Memkey - wifi pir Motion Sensor Wireless Passive Infrared Detector Anti-Theft Alarm Tuya app Control Smart Home

App Remote Control: Simply download the "Smart Life / Tuya" app on iOS or Android to add the motion sensor device, no hub required. Always keep your home security under control. Advanced Motion Sensor: The PIR detects the movements of people and animals, with a detection angle of 120°, a detection distance of 5m, real-time monitoring possible, day and night. Emergency Alarm Function: When motion is detected, notifications will be sent to the phone so you know what's happening in your home even when you're away. Voice Control and History Tracking: Compatible with Google Home. Just use your voice to control connected devices. You can track the history of sensor activities. High Performance and Ultra-Long Standby Time: Long transmission distance, high sensitivity and strong network signal. Ultra-long standby time. Powered by 3 x 1.5V batteries (included), lasts 3-5 months.