Infrared Ray Through-Beam Reflection Optical Sensor Switch NPN/DC NO DC 6-36V

2 Pairs 300mA Infrared Ray Through-Beam Optical Sensor Switch NO DC 6-36V

300mA Infrared Ray Diffuse Optical Sensor Switch DC 6-36V Yellow

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

Infrared Ray Through-Beam Reflection Optical Sensor Switch NPN/DC NO DC 6-36V

Liquid Water Level Control Switch Optical Infrared Water Liquid Level Sensor A

New Omron EE-SPY401 5mm Infrared Reflective Diffuse Optical Sensors NPN 5V-24V

Square Laser Diffuse Reflection Photoelectric Switch Infrared Sensing Distance 2