Two Channel 2CH 12V IR Infrared Remote Controll Switch Relay Module Board #A6-22

1PCS NEW LL3-TS08 Optical Infrared Switch Fiber Optic Cable #F17

12V Infrared IR Hand Sweep Sensor Induction Lamp Switch Module 3000K 4000K 6000K

1PCS NEW BGS-2V50 photoelectric switch infrared sensor #F17

1PCS NEW CDD-100N-IR photoelectric switch infrared sensor #F17

1PCS NEW BGS-Z30P photoelectric switch infrared sensor #F17

New VL18-3E3912 Photoelectric Retro-Reflective Sensor V18 3.7m Infrared RED #A

TCRT5000 IR Infrared Line Track Follower Sensor Obstacle Avoidance Module #A6-43