10PCS Optical PIR Human body Infrared Induction Fresnel Lens Focal Length Far Sensing Distance
Optical HDPE Long Distance human body induction Infrared Fresnel Lens
Size: 26mm*17.3mm
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Feature:
Material: Optical HDPE
Focal Length: 11.5mm
Sensing Angel: 120°
Sensing Distance: 12meters
Packing List: 10PCS
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