#hc sr
UPC 886769928102
DAOKI 5Pcs PIR IR Module HC-SR501 Adjust Infrared PIR Motion Detector Module Pyroelectric for Raspberry Pi Kits with Dupont Cable
Best Price: $10.79
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UPC 717520589952
DIYmall 5 Pack HC-SR501 Pir Motion IR Sensor Body Module Infrared for Arduino
Best Price: $9.49
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