Menschliches Infrarot Sensormodul einstellen IR pyroelektrischer PIR-Detektor HC-SR501 A3GS
2,20 €
Product Type: HC--SR501 Body Sensor Module. Trigger: L can not be repeated trigger/H can be repeated trigger(Default repeated trigger). 1PCS Motion Sensor Detector. 1, the automatic sensor: to enter the sensor output range is high, people leave the sensor range of the automatic delay off high, output low.
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