PIR motion detector(Infrared)

 
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...
Detectable distance(m)12 InstallationCeiling MaterialPoly FIR200 Over size(mm)30.8*17.9 Sensor to lens(mm)8
$155
+
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Detectable angle

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Detectable distance

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Installation
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Sensor to lens

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