It detects everything effortlessly. Very quickly and, if desired, over two floors. Especially in areas where temperature-dependent infrared sensors can encounter issues, high-frequency technology is the perfect alternative. The HF 3360 is therefore ideal if you want to automate lighting control in winding basement corridors, stairwells, and parking garages. It reliably and precisely detects even the smallest movements, ensuring perfect automatic lighting control—even in stairwells across two floors. The HF 3360 is also ideal for all entryways, as the light is activated as soon as the sensor detects an opening door. Available as a surface-mounted or flush-mounted version and naturally compatible with standard interfaces.