KNX Combi-Presence Detector 360° with room climate sensors, White matt finish. Passive infrared presence detector with 3 sensors for ceiling installation. Intelligent constant light control for up to 3 rows of luminaires. Sensors for CO2 and VOC mixed gas concentration, relative humidity and temperature. Upper and lower threshold value selectable per measured value. Air quality visualisation via internal RGB LED. Air quality status indication light for CO2 or VOC concentration with 4 colour channels and adjustable output objects (1-bit / scenes / RGB / HSV). 360° angle of detection, Range Ø 11 m, Presence Ø 5 m. 1 HVAC- and 1 Alarm-/ message object. Selectable trigger- and presence sensitivity for day, night and Alarm. Short-term presence to reduce the follow up time. Blocking- and forced operation with release time. Air quality control function selectable as step-/ PI-controller for CO2-/ or VOC-sensor. Integrated room temperature controller with settable control parameters and externally adjustable setpoint value. 3 year warranty.