The AP Series Ceiling Mount PIR with Dual Optic Technology (DOT) combines two independent pyros, two individual ASICs and two 180 mirror segments that offer two independent 180 fields of vision. This design allows the detector to substantially advance the overall volume of its coverage zone, providing excellent detection performance and improved false alarm immunity. Unlike other ceiling-mount PIRs, the AP669 exclusive mirror optical system yields 18 solid curtains that flood the whole room with monitoring.

Features and Benefits:

• Uses Dual Optic Technology (DOT)
• Two 180 mirror segments, two pyros and also two ASICs for pristine detection and advanced false alarm protection
• Features AP Series Adaptive Passive Infrared Technology
• 60-ft. diameter 360&feg; zone coverage
• 18 full curtains offer superior detection at any mounting heights (8-16')
• Head and base type unit adjusts 15° in either direction for easier targeting
• 180 shunt provides ability to use only one-half of the unit's vision when necessary