Optex Outdoor PIR Motion Detectors 
Optex VX-402 and VX-402REC Outdoor PIR Motion Detectors VX

VX402 is suitable for almost all outdoor applications because it combines two PIRs, creating extra high immunity against false alarms caused by small animals, cars, and other outdoor disturbances. Easy wiring and a 90° wide angle detection pattern with 180° aiming are significant advantages that VX-402 brings to outdoor security. VX-402 also includes temperature compensation circuitry, high RFI and Sunlight immunity, Form C relay, adjustable photocell, sequential logic circuit, and many other features for quality outdoor performance. The VX-402REC Version adds a built in Voice Module and speaker.