SB312A PIR Sensor Module                                                                                                                   

General Information:

SB312A is the latest digital  Human Motion Detector Module which developed for human body detection. A digital PIR sensor combined with a fresnel lens is mounted on a compact size PCB, and resistance.IC is not needed any more. Digital output improve the performance.

Specifications：

1. Compact size: 8*10 mm
2. Supply current: DC2.7V-12V
3. Current drain :< 20uA
4. Voltage Output: High/Low level signal, 3V
5. High sensitivity 
6. Delay time: 2S (Not Ajustable)
7. Blockade time:2S  (Not Ajustable)
8. Sensitivity:   (Not Ajustable)
9. Light Sensor:  Cds Photocell (Can Not Be Added)
10. Operation Temperature: -20-55°C
11. Infrared sensor: dual element, low noise, high sensitivity
12. Detecting length: 2-5m
13. Detecting Angle: 100°C

Application:

Alarm detector,light switch, Motion light, Intellectualixed toys or appliance, Security system etc.