KNX presence detector with DALI output and constant light control. KNX presence detector for ceiling installation for brightness and motion-dependent constant light control. With additional integrated DALI/DSI output for direct connection of up to 24 DALI/DSI control devices or for controlling dimmers via the KNX bus. Basic setting possible directly on the already installed device without dismantling or optionally via the EE807 remote control. Brightness range 5 - 1000 lux. Bus coupler integrated. Switch-off delay freely selectable. Detection range: approx. 7 m (at installation height = 2.5 m). Functions: ON/OFF, UP/DOWN, dimming value, dimming value when present and absent, time functions, scene, scene when present and absent, master/slave function. Reflection rate of the natural and artificial light value can be adjusted via parameters.