High frequency sensor, corridor- and grouping function. : Type of protection: IP20. : Multiple settings for sensor range, daylight detection, hold time and DIM-level /-period by DIP switches. Wireless (radio frequency) communication with other sensor luminaires in a distance of up to 15 m. Assignment of up to 15 groups and cross-group interaction (leader/follower or swarm function). Simple tool-free mounting in the luminaire. 5 years guarantee. : Suitable for SURFACE FLAT / SURFACE FLAT SENSOR 19 W / 27 W. : Connection wire for direct installation integrated.