Sensor input device for local installation. For connecting a commercially available presence or motion sensor with a potential-free switching contact. Integrated buzzer for localization. For complete integration of commercially available sensors and forwarding of the sensor signal to the higher-level light management system LITECOM or LUXMATE LITENET with netlink CCD. Supply via the DALI line. Protection class: IP20, size: 47.7 x 28.2 x 14.6mm, weight: approx. 12g