5894PI - Ademco Wireless PIR Motion Sensor

Honeywell's 5894PI Wireless Passive Infrared Motion Sensor provides reliable detection with pet immunity up to 80 lbs. Optimum performance is obtained by using Uniform Sensitivity Optics, which provides the same level of detection through out the entire coverage area—no matter what the distance. Additional features include a 35' x 45' (10.6m x 13.7m) coverage pattern, temperature compensation, three sensitivity settings to match the acoustics of any room, and an EZ opening cover (no tools required) for quick battery changes