Passive infrared SCS sensor suitable for detecting movement and lighting level, recessed installation in the ceiling using springs or flush-mounting box, surface installation using LG-048874 surface installation box, IP20 protection degree, connection with clamp and RJ45, coverage area of ​​diameter 8 m (50 m2) for an installation height of 2.5 m, maximum installation height 6 m, 27 V dc power supply from Bus, absorption 12 mA, adjustment via basic/advanced remote control (BMSO4003 and BMSO4001) or via the appropriate configuration software, the illumination level from 5 lux to 1275 lux, the delay time from 30 to 255 h and the main operating parameters, equipped with a button for the Push&Learn procedure