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Water-proof design Burglar Alarm wireless Microwave PIR Sensor-HW-SY01PIR & MW
Model: HW-SY01
Water-proof design for outdoor use and all kinds of environment.
Unique defense system to avoid false alarm and missing alarm.
Detector will trigger alarm automatically when damaged or wrong operation.
Uses refined Fresnel lens to build a 3-dimension protection area with high sensitivity without false alarm.
Quadruple microwave head with anti-masking, which can calculate the dimension and speed of motion objects.
Uses infrared transmitter-leading-wave technology to reach real physical zone superposition of PIR and MW zones.
Unique tamper switch avoid intentional damage and interference.