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10Pcs Body Pyroelectric Pir Infrared Sensor Map 8308-4 Mini White Fresnel Le hm

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12V Pir Ir Pyroelectric Infrared Module Adjustable Relay Output Sensor vx

5Pcs Body Pyroelectric Pir Infrared Sensor Map 8308-4 Mini White Fresnel Lens fq

5Pcs Fresnel Lens For Body Purpose Pyroelectric Pir Sensor pt

2Pcs KP500B Infrared Sensor Pir Ir Infrared Probe For Arduino Raspberry zs