MW+IR Alarm Sensor WS-380A

Wall-mounted passive infrared + microwave dual-detection detector WS-380A

   Combined detection of microwave and passive infrared, and after fuzzy logic digital (patent) analysis, eliminates all kinds of interference that ordinary detectors cannot overcome, and only alarms the movement of real human bodies to prevent false alarms and false alarms. The performance far exceeds the functions of wireless microwave. A kind of infrared detector; using patented full-range precision temperature compensation, no matter how the ambient temperature changes, the detection sensitivity is always the same, there is no temperature dead zone (generally the sensitivity of the detector is greatly reduced at 32-40 degrees, or in other temperature zones Very easy to false alarms); patented microwave adaptive frequency modulation and linear propagation technology, can filter out interference such as electric fans, hanging objects; anti-crosstalk technology, you can install multiple detectors in the same space without affecting each other, and even two detections Relative installation; can be programmed into functions, with maximum flexibility