INTELLIGENTLY DETECT MOVEMENTS
The effective range of detector is 7 meters and 170 degrees. When placed at bedside, sense light lights when somebody moves.
TIME DELAY FUNCTION
When placed at living room, it can be set to close the TV and air-conditioning automatically if nobody appear at regular time.
NOTICE FUNCTION
After setting linkage between body sensor and the doorbell on your phone, the doorbell will ring to remind you when your pets pass the door.