PIR

The Fresnel lens uses the special optical principle of the lens to create an alternating "blind zone" and "high-sensitivity zone" in front of the detector...
$1.55
In stock
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The Fresnel lens uses the special optical principle of the lens to create an alternating "blind zone" and "high-sensitivity zone" in front of the detector...
$1.55
In stock
+
Add to wish list Compare
The Fresnel lens uses the special optical principle of the lens to create an alternating "blind zone" and "high-sensitivity zone" in front of the detector...
$1.55
In stock
Add to wish list Compare
The Fresnel lens uses the special optical principle of the lens to create an alternating "blind zone" and "high-sensitivity zone" in front of the detector...
$1.55
In stock
Add to wish list Compare
The Fresnel lens uses the special optical principle of the lens to create an alternating "blind zone" and "high-sensitivity zone" in front of the detector...
$1.55
In stock
Add to wish list Compare
The Fresnel lens uses the special optical principle of the lens to create an alternating "blind zone" and "high-sensitivity zone" in front of the detector...
$1.55
In stock
+
Add to wish list Compare
The Fresnel lens uses the special optical principle of the lens to create an alternating "blind zone" and "high-sensitivity zone" in front of the detector...
$1.55
In stock
+
Add to wish list Compare
The Fresnel lens uses the special optical principle of the lens to create an alternating "blind zone" and "high-sensitivity zone" in front of the detector...
$1.55
In stock
+
Add to wish list Compare
The Fresnel lens uses the special optical principle of the lens to create an alternating "blind zone" and "high-sensitivity zone" in front of the detector...
$1.55
In stock
+
Add to wish list Compare
The Fresnel lens uses the special optical principle of the lens to create an alternating "blind zone" and "high-sensitivity zone" in front of the detector...
$1.55
In stock
Add to wish list Compare
The Fresnel lens uses the special optical principle of the lens to create an alternating "blind zone" and "high-sensitivity zone" in front of the detector...
$1.55
In stock
+
Add to wish list Compare
The Fresnel lens uses the special optical principle of the lens to create an alternating "blind zone" and "high-sensitivity zone" in front of the detector...
$1.55
In stock
+
Add to wish list Compare
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