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Help CenterAnalog PIR Sensor
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Senba Sensing Technology Co Ltd., was founded in 2005, with the focus on producing the top quality photoelectric components, such as intelligent pir sensor, Photoresistor and Light Sensor, etc.
Output Type |
Number Of Elements |
Model |
Window Size (MM) |
Detection Range(M) |
Specialty |
Lighting |
Doorbell |
IP Camera |
Home application |
Security |
Ceiling light |
Toys |
|
Analog output |
Dual Elements |
D202X |
2*2 |
About 2- 4 |
Small Detection Range |
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D203S |
3*4 |
About 6- 10 |
General Application |
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D203B |
5*3.8 |
About 8- 15 |
Wide detection angle view |
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D204S |
3*4 |
About 6- 8 |
EMI |
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D204B |
5*3.8 |
About 8- 10 |
EMI |
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D205B |
4.9*4.9 |
About 6- 8 |
Omni-directional |
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W216S |
3*4 |
About 6- 8 |
Anti-Wifi Interference |
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Qual Elements |
G2X2 |
4*4 |
About 6- 8 |
Same horizontal and vertical detection angles |
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B2X2 |
4*4 |
About 6- 8 |
Same horizontal and vertical detection angles |
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PIR , pyroelectric infrared sensor, is normally known as a motion detector. It is a passive sensor based on measuring infrared light radiating from objects within its field of view. The detector itself cannot emit infrared. It is commonly used in burglar alarms and smart lighting applications. There are various kinds of PIR such as analog pir sensor, pir sensor analog, pir sensor analog output, pir sensor analog or digital, pir temperature sensor, pir sensor how it works, pir sensor output, etc.
Normally PIR works with a fresnel lens. The human body has a constant body temperature, which is different from the ambient temperature. When a human body moves, this difference is detected by PIR through a Fresnel lens, which outputs an signal.
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