Retroreflective sensor for complex applications, miniature design, polarization filter, 6 m detection range, red light, light/dark on, PNP output, fixed cable with M12 plug, High-precision sensors for complex applications, Miniature design with very robust and versatile mounting options, Optical surface made of scratch-resistant glass for areas that are prone to high levels of dirt, Objects can be reliably detected down to 0 mm: no blind zone, Small, sharp light spot