1/2/5/10PCS PIR Motion Body Human Sensor AM312 IR Infrared Detector DC 2.7-12V

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1/2/5/10PCS DC 2.7-12V PIR Motion Body Human Sensor AM312 IR Infrared Detector

DC 2.7-12V AM312 IR Infrared Mini Pir Motion Human Sensor Body Detector Module-

2PCS AM312 Mini IR Infrared PIR Motion Body Human Sensor Pyroelectric Detector

1 PCS HC-SR501 IR Pyroelectric Infrared IR PIR Motion Sensor Detector Module