The ceiling PIR infrared detector provides 360° coverage with a range of up to 12 m and uses 172 detection zones for reliable motion capture. Advanced SEC digital signal processing and 3D optics help reduce false alarms. Tri-X wireless communication with AES-128 encryption ensures secure transmission of up to 1600 m in open space. CR123A battery with a lifespan of up to 5 years, remote configuration, and easy installation facilitate operation and maintenance.