Photoelectric Switch Through-beam 30cm/50cm/100cm Output Current Up To 70mA

Photoelectric Switch For Motion Detection Detection Distance 25cm For Arduino

Relay Drive Module Photoelectric Switch Detection Distance 25cm Wavelength 950nm

Photoelectric Switch For Motion Detection Detection Distance 25cm For Arduino

4 Pair Infrared Break Beam Sensors 25cm Detection Distance Photoelectric Switch

Photoelectric Switch Through-beam 30cm/50cm/100cm Output Current Up To 70mA

IR Break Beam Sensor Photoelectric Switch Extended Detection Up To 200cm