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The central control unit

Busch-priOn® allows you to control and monitor functions in the entire room. Light, scenes, timer, blind control unit, heating control unit – all functions are controlled simply and intuitively via a rotary knob, and freely programmable functions can be called up via the rocker switches. Busch-priOn® is a non-fixed, modular concept.

Modular system

Busch-priOn® is not frame-bound due to the practical modular system. For example, those who require only one or very few functions can select the 1gang or 3gang control element. The end strips optionally contain a temperature sensor for room temperature control, an infrared interface for remote control and a proximity sensor for activating the display or the LED of the control elements when somebody approaches.


Switch ranges


Busch-priOn® is ideally combinable with the carat® switch range.

Busch-priOn®: The first KNX rotary dimmer

With long-lived LED technology. The rotary control element lights up in the colours of the colour system and thus provides feedback on the selected function. Yellow stands for lighting, blue for Venetian blind control unit, magenta for light scenes and orange for the heating control unit. These colours are repeated in the rocker switches of the surface control elements. Busch-priOn® is a uniform control and colour concept.


Additional components

Also a single-line display is available for room temperature control and/or displaying messages. This version also has the infrared/proximity function. It is, however, available only in glass black.


Products and documentation

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