Motion Sensor
Designed to sense motion, these sensors detect infrared energy given off in a 30' x 35' area. Typically used in large rooms, rooms with several windows, and main hallways.
These “pet friendly” sensors can discriminate between people and animals (up to 40 lbs), allowing your pet to roam freely in your home without causing false alarms. Each sensor includes a wall bracket, but you can also place it on a mantel, shelf, desk or entertainment console for easy portability.