Photoelectric Sensor Switch E3jk R4m1 Square Lens Dc12 24V Ac90 250V

All objects capable of reflecting light can be detected. E3JK-R4M1 Square Lens Reflective Photoelectric Switch, Five-Wire. 1 x Photoelectric Switch Kit (with screws). Output Current: 3A. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.