Uxsjakjsd 3V Powered Wireless PIR Infrared Motion Detector Sensor 1527 Type for Home Security Alarm 433MHz
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Product description
- This infrared detector uses a microprocessor chip with high intelligence and high sensitivity. It can effectively distinguish interference signals and human movement signals and resist false alarms.
- When an intruder passes through the detection area, the detector automatically detect the human movement in the area. If there is dynamic movement, it send an alarm signal to the control host.
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