Advanced Motion Sensor:
PIR detects human body or animals that are moving, 135° detection angle, 5m detection distance, can achieve real-time monitoring day or night.  
 
Includes Lux Meter:
Set smart scenes to only turn lights on when its dark. Automatically adjusts timings to the seasons.

Emergency Alert Push Function:
When 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 Tracking:
You can track the history of sensor activities.
 
Strong Performance & Ultra-long Standby Time:
Long transmission distance, high sensitivity, and strong network signal. Ultra-long standby time. Powered by 1pcs CR2450 batteries(include), can last for about 18 months.
 
Smart home automation and linkage function:
You can use the app to automate settings and connect with relevant smart lights or smart switch for use.