Description
Very Compact Miniature PIR Sensor SB312 Module, this unit measures just 8 x 10mm and is ideal for small spaces or discreet monitoring. The unit incorporates a digital PIR Sensor and Fresnel Lens, separate PIR Motion Sensing IC is not required. A digital output can be connected to a relay or transistor for sound or alarm output. The unit is ideal for doorbells, toys and alarm systems in small areas.
Features
- With Digital PIR Sensor and Fresnel Lens
- Dual Element PIR Sensor for Low Noise and High Sensitivity
- Wide Supply Voltage: 3-12Vdc
- Delay Time: 2 seconds
- Current Drain:
- Detecting Length: 3 to 5 meters
- Digital Output
- Module Dimensions: 18mm Length, 10mm Width, Sensor Diameter 13.5mm
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