HC-SR505 PIR Mini Body Sensing IR Switch Sensor Module DC 4.5-20V NEW UK
5,49 €
1Pcs New HC-SR505 Mini Infrared PIR Motion Sensor Precise Infrared Detector Module. Trigger: repeatable trigger (default). Automatic induction: to enter the sensing range of the output is high, people leave the sensor range automatically delay off high, output low.
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