Multisensor KNX, consisting of KNX passive infrared presence detector and indoor air sensor (= 2 bus participants), functions Indoor air sensor: Measures CO2 concentration, relative humidity, temperature and air pressure, three independent parameterizable thresholds for CO2 concentration and relative humidity, integrated room temperature controller, 10 binary inputs, functions Presence detector: KNX presence detector for ceiling installation, square detection range 100°, up to 10 x 4 m (360 m2), three channels Light for control of three light groups, switching or constant light control, operation switchable as full or semi-automatic, channel brightness with cyclic output, channel for room monitoring, shortening of the follow-up time Light in short presence, Mixed light measurement, self-learning light switch-off delay, switching between 2 brightness set-points, brightness set-values adjustable via bus, stand-by function, 2 presence channels with switch-on delay/inactive, off delay adjustable, adjustable, Parameters can be remote controlled and read out, Master/slave operation selectable, test functions, scene control with two scenes, 8-bit scenes, integrated bus coupler
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