Presence Control PRO IR Quattro KNX, IP54

The Presence Control PRO IR Quattro KNX infrared presence detector with the unique square detection zone and KNX interface. For detecting presence, controlling lighting with light-level controller and a HVAC controller for the KNX bus. The sensor system with 1760 switching zones guarantees excellent detection quality: 4 x 4 m presence detection, 5 x 5 m radial detection and 7 x 7 m tangential detection. Rectangular-zone detection and the mechanical capability of infinitely scaling reach provide the last word in planning precision. Additional functions provided by ETS software, remote control and bus for as many as 4 light channels permit adjustment to the particular usage situation (IQ mode for automatically adjusting stay-`ON` time to room usage, basic brightness, constant-lighting control, automatic room surveillance for switching on HVAC when a room is actually being used etc.). The detection zone can be extended by interconnecting master/master or master/slave detectors. Optionally available remote controls take the effort out of installing and using this system.