Interlogix Simon XTi Compatible Passive Infrared Motion Detecting Sensors
Interlogix NX-482
Wireless PIR Motion Detector
Interlogix 60-880-95
Wireless PIR Motion Detector
Interlogix TX-2810-01-4
Wireless Outdoor PIR Motion Detector
Interlogix 60-511-01-95
DS924I Crystal PIR Motion Sensor