EZVIZ T1 PIR (Passive Infrared Detector) sends movement notifications to your EZVIZ A1 Alarm Hub via RF signal, which in turn sends a push notification to your smartphone.
Completely Wireless, no need to run cables around your home. Battery life of up to 2 years, powered by a CR123A battery.
Wide Horizontal Visual Angle of 100°, leaving no dead spots when installed in the corner of a room.
Detection Range of 12x12m creates a large motion detection region.