Sensors for wired IOT light management systems with DALI-2 technology. Product features: Light and motion detector for ceiling installation. Motion detection via passive IR element. Light sensor working range: 5,2000 lx (measured at the sensor). Detection height up to 4 m. Function display with LED. . Product advantages: Detection range optimized for corridors. Simple and quick installation via wire springs. DALI-2 certified. DALI bus voltage supplied (no mains connection required). Multiple sensors can be connected to a DALI line. Includes cover to optimize the sensor detection range. Can be integrated into lighting and building management systems that support DALI-2 sensors. . Areas of application: Corridor. . Technical equipment: Optional: Ceiling installation with QBM 220-240 LS/PD CM KIT (IP23). Optional: IP54 with surface-mounted mounting KIT. .