Senba Sensing Technology Co., Ltd.
Analog PIR Sensor

Analog PIR Sensor

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

2

D202X

2*2

About 2- 4

Small Detection Range







D203S

3*4 

About 6- 10

General Application




D203B

5*3.8

About 8- 15

Wide detection angle view




D204S

3*4

About 6- 8

EMI







D204B

5*3.8

About 8- 10

EMI







D205B

4.9*4.9

About 6- 8

Omni-directional







W216S

3*4

About 6- 8

Anti-Wifi Interference



4

G2X2

4*4

About 6- 8

Same horizontal and vertical detection angles







B2X2

4*4

About 6- 8

Same horizontal and vertical detection angles








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.


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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