DWM-PM-2 Mini Infrared PIR module PIR motion sensor module, Max detection distance is 5 meters. If anyone moved in that range, Alarm pin will go high. The signal duration can be set as 1s, 5s, 10s, 15s, 20s, 30s, 45s, 60s, 90s, 120s, 180s, 300s,480s default setiing before we ship to customer.
LDR worke mode: Customer can sold a LDR then the module will not work at the day time and will work at the evening. for more information about how to use this module you can visit our blog and see the article:
DWM-PM-2 Mini Infrared PIR module User Guide
Detecting Range: 0-5m（16 feet）
Detecting Angle: Less than 120 degrees
Working Voltage Range: DC 3.3V- 15V
Standby Current: Less than 100uA
Detection Angle：Horizon 120℃,Vertical 90℃.
Level Output Voltage: High 3V / Low 0V
Working Temperature: -15 to +70 degrees C
Signal time duration：1s-480s(factory default setting is 1s)
Trigger Method: L unrepeatable trigger / H repeatable trigger
PCB Size: diameter : 16mm(0.63inch), Height: 14mm(0.55inch).
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Human body induction lamp,
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