Active infrared scanner TOPSCAN2-8-HS-2500-1/L330/38a, Single or multi-beam light curtain for individual protection, Sensors for Automated Accesses..., Moving presence sensor for swing doors, Configurable for a wide range of door leaf widths, Each beam can be adjusted individually, Selectable background suppression and evaluation, Beam adjustment to closing edge width, Test input, Single-beam version