Interlogix NX-482 Wireless PIR Motion Sensor

Interlogix NX-482 Wireless Infra-Red (PIR) Motion Sensor.

The infrared sensors uses true curtain "barriers," a feature that is unique to this advanced sensor. These barriers provide continuous floor-to-ceiling coverage for superior detection and "undercrawl" protection.

The sensor patented 4D signal processing evaluate an incoming signal's size, speed shape. If the matches generated by human signature, detector goes into alarm. technology automatically adapts its alarm threshold when faced with wide variety of environmental disturbances or harsh environments. result fewer false alarms better detection.

In addition, easy install. Simple clip-on plastic mirror inserts let you choose from four patterns: full 90 degree, 45 degree left, right center only.