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GEZE Offers IQ box KNX Ventilation Control Unit

Interface module for connecting the Slimchain, Powerchain and E 250 NT window drives to the KNX building bus

Application Areas

  • Natural ventilation in façades and the roof area
  • Direct connection of GEZE Slimchain, Powerchain, E 250 NT drives to KNX building systems
  • For top hat rail or flush-mounted installation


  • Activation and feedback of the window drives via the KNX building bus
  • One IQ box KNX per window connects up to four window drives and two locking drives
  • All drives from the GEZE IQ windowdrive series can be combined and integrated according to the planning status
  • Greater efficiency for building monitoring thanks to reliable status reports
  • Integrated push button interface to connect components such as push buttons and sensors
  • Status report from every automated window possible
  • Easy to retrofit, can be extended as required

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JUNG area / line coupler

JUNG area / line coupler
The JUNG area / line coupler connects two KNX lines while retaining electrical isolation. Across publicly accessible areas, such as corridors ...