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Busch-priOn®

The central control unit

Busch-priOn® allows you to control and monitor functions for the entire room. Light scenes, timer, blind and heating control –  all functions are performed intuitively via a rotary cotrol element. The 8.89-cm TFT display shows all information in an easy-to-read manner. Busch-priOn® is not frame-bound and can be of a modular structure. Via the rocker switches freely programmable functions such as light scenes, blind functions or specific lights can be called up. Busch-priOn® can be ideally adapted to all requirements. Four high-quality design versions are available for selection: glass white, glass black, plastic white high gloss and stainless steel with fingerprint-resistant coating.

Display colours


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Overview of colours


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One turn and everything is under control


Individual lamps can be activated and dimmed directly via the menu control. Also blinds respond to a single turn - according to timing or individual requirements. The suitable climate for feeling good is created with the individual room temperature control. And, adapted to your personal habits, entire scenes create that unique atmosphere.

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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. Or for several options the clearly structured, easy to operate colour display with rotary control element can be selected. 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.
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Switch ranges


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

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.

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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.

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Main benefits

  • Busch-priOn® allows you to control and monitor functions for the entire room
  • Light scenes, timer, blind and heating control – all functions are performed intuitively via a rotary cotrol element
  • Busch-priOn® is not frame-bound and can be of a modular structure
  • For example, those who require only one or very few functions can select the 1gang or 3gang control element.

Main features

  • The 8.89-cm TFT display shows all information in an easy-to-read manner
  • Via the rocker switches freely programmable functions such as light scenes, blind functions or specific lights can be called up
  • Additional components: also a single-line display is available for room temperature control and/or displaying messages
  • One unique user interface

Highlights