NIR

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The thermopile and passive infrared sensor that are using for motion sensor detects the wavelength of 8~13um. Without Fresnel lens, the sensor only can detect less than 1m distance and narrower space with lens. To work with Pyroelectronic detector and thermopile ,Fresnel lens that collects...
ColorBLACK InstallationWall MaterialPoly NIR212 Over size(mm)Ø25 Sensor to lens(mm)26
$3000
+
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