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Terms and conditions


The KNX Advent Calendar will run from the 1 st of December until the 24 th of December. Each day during this this period a picture of a KNX device / software is shown. The correct solution and the winner will be revealed the next day.

Who can participate?

Everyone can participate except:

  • Staff of KNX Association and its relatives
  • KNX Members on a day a device/software of their brand is shown

You can only win once in this contest. Should you win, you can still participate in the game, but you will be excluded when drawing the winner each day. There is no entry fee for participating in the contest.


Each day one winner out of all the people who guessed the right product will be randomly picked by an automated tool. This person will win the product/software he guessed right. The prizes are not transferable. Prizes are subject to availability and we reserve the right to substitute any prize with another of equivalent value without giving notice. The winners will be asked for their shipment details and their products by courier in January 2018.

During this period we will also pick out winners of ETS Inside licenses out of contestants who also share the action on their facebook page. These winners will also be randomly picked by an automated tool. You can have a chance to win the ETS Inside if you:

  • Like the KNX Association facebook page 
  • When sharing the message, switch the type of message to public

The winners will receive their ETS Inside license, dongle inclusive, in January 2018.

If you do not react on the request of address details of the price within a month, you will no longer be able to claim your price.

By entering this competition, an entrant is indicating his/her agreement to be bound by these terms and conditions.