Update: our activities during COVID19

The Corona virus outbreak is still developing. We will however still ship your ordered products on a daily basis and all our colleagues are available to support you with your questions. We do want to inform you that the sales phone line will not be manned from the 16th of March until at least the 19th of April (subject to change). You can still get in touch with the sales department via or via our support ticket system at: We thank you for your understanding and we hope you stay safe and healthy.



Welcome to the new space for the KNX Community. My KNX provides to all our Customers, Manufacturers, Partners, Training Centres, Scientific Partners, National Groups, Test Labs and Userclubs the most important information about purchased products, offers, invoices, training documentation, certificates, etc. Find a summary of your possibilities below:

  • Purchase and download KNX Software tools: ETS, ETS Apps, Manufacturer Tool, EITT, etc, as well as KNX books.
  • Access all your documents: offers, orders, invoices, Tool Tutorials, etc.
  • Request and offer support from/to KNX via the embedded automated support system by KNX.
  • Solve a problem quickly by using the Frequently Asked Questions' (FAQ) area.
  • Download KNX Certificates.
  • Update personal details that are shown on the KNX website.
  • Create KNX Certified courses & register the students.
  • Access to specific tools for Manufacturers: Manufacturer Tool, Online Catalog, App Validation tool, etc.
  • Manage the National Group webpages, the national news, events and press releases as well we the visibility on the National Group website.
  • And much more!

News and information


March 2020 special offer on ETS5

The light+building fair is postponed until end September 2020 where KNX Association will be back for...

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ETS4 no support

Since October 2010, the ETS4 software has been used successfully by professionals as well as by private...

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Activate your ETS5 product

You need to activate your ETS5 product? Follow our guide [via this link](

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KNX books also available as ebooks

Due to the number of smartphones and tablets used worldwide, KNX Association is now proposing most of...

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