Infrared Garage door Beam Opener DC 12~24V Switch Diffuse Reflective Sensor

12-24V AC/DC Reflective Infrared Sensor /Photoelectric Switch

10Pcs TCRT5000 Infrared Reflective Sensor IR Photoelectric Switch Barrier Line O

Proximity Switch Sensor Photoelectric NPN Distance Adjustable Infrared DC12-24V

10Pcs TCRT5000 Infrared Reflective Sensor IR Photoelectric Switch Barrier Line O

2Pairs 300mA Infrared Ray Through-Beam Reflect Optical Sensor Switch NO DC6-36V

12-24V AC/DC Reflective Infrared Sensor /Photoelectric Switch