Robust retroreflective sensor for complex applications, small design, polarization filter, 9 m detection range, red light, light/dark on, 1 PNP output/1 NPN output, M12 plug, Robust photoelectric sensor series in a widely used standard housing, Resistant against noise: reliable operation under all conditions, Clear and functional display concept for the operating modes, High level of stability thanks to the metal housing frame, Tightly sealed thanks to welded plastic components