Project Description

Model Name: DSW-04A

Wireless PIR Motion Detector for Smart Home Security System


  • Super low power consumption
  • Wireless communication with Alarm Host
  • Anti high-frequency interference
  • Rolling code for anti-crack
  • Intelligent environment analysis to avoid fault report
  • Auto Temperature Compensation
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This is a high stability wireless infrared detector with advanced signal analysis and processing technology. It has very high performance on detection and anti false alarm. When an intruder goes into the detecting area, the detector will automatically detect the human activities, and send wireless signal to alarm host. This detector is widely used in villa, factory building, market, warehouse, office building and other places where need safety precautions. The detector is compact and elegant.


Model Name DSW-04A(PIR Motion Detector )
Working Voltage 3V(two 1. 5V AAA battery )
Alarm Current ≥30mA
Standby Current ≤25uA
RF Distance ≦30M (open area);
Mounting Type Wall Mounting
Installation Height 2.2M
Detection Angle 110°(15°for curtain type)
Detection Range 8~12m(25℃)
Radio Frequency 915MHz/FSK
Measurement 107*58*42 mm

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