20x Infrared Obstacle Sensor Module 3-Wire Reflective

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Robust Infrared Photoelectric Sensor - 10cm Proximity Sensing, PNP NO Output

5PCS Mini SR602 Motion Sensor Detector Module Pyroelectric Infrared Sensory Swit

FAR IR Infrared Si PIN Photodiode 2.2mm x 2.2mm SMD OSRAM BP 104 FS Multi Qty

DIGITAL IR PROXIMITY SENSOR (0-200CM) - SEN0381 DFROBOT

Sick MM12-60APS-ZCK SEN PROX MAG PNP 60MM M12

Wenglor Infrared Sensor with Contamination Alert Type KN77PDV2