After cancelling Light+Building it is our turn to take restrictions to limit COVID-19.

Indeed DCE is forced to close for now but will keep a maintenance by email for all your questions.

For emergency orders, it is still possible by email or phone +32 83 678 600 to take appointment or to ship it.

Thanks for understanding and take care!


Pack 380€htva

5 sensors theRonda S360 Flat white with a bottle of champagne.

Available for March 2020, only for professionals.

Without transport costs.

February promo

For the 30th anniversary of KNX we highlight this month power supply from the manufacturer Meanwell!
We offer 3 power supplies 640mA and a bottle of sparkling rosé for 175€ (VAT and shipping notincluded).
Order only by email ** till the 29th of February.
Exclusively for professionals.

Light and Building 2020

This year again KNX Club Belgium is organising a trip to Frankfurt on the 12th of March.

Find out more infos on their website:

Bonus! They will have a super battle that day with a winning price, don't miss it

ISE Amsterdam 2019

Great experience once again at ISE. Thanks to KNX Club Belgium for their visit and to HDL for their welcome!

Training from INTERRA

Last week Interra gave us and a couple of system integrators a training over their products Imini & Iswitch.

Word of the end : "very interesting training!"

The manufacturer himself is coming in our office to give training over screens Imini and pushbuttons Iswitch with an app specifically developped for hotels.

Training will be in English and French, careful that seats are limited.

Istanbul - Interra

Visite in the office of the manufcturer Interra and then a relaxing time in the streets of Istanbul in the company of Volkan.


Visit in the Warema company. Impressive production line of quality products, not only on curtain/blinds but also in the KNX actuators for blinds!

Thanks to them for their warm welcome.

Light+Building - 03.23.18

One week at L+B looking around to find the bestest of KNX. To end it we welcomed our members from the KNX Club Belgium.

Thanks to all for your participation and excited to be there in 2 years! 

On HDL booth:                                                                  


On Bab Technologie booth:                                              


At amsterdam for ISE exhibition - 02.10.18

ISE 2018, interesting exhibition but we can't wait to be at Light+Building in Frankfurt!

Basic KNX Training in Uzbekistan! 01.26.18

First training given by DCE outside Europe held in Tashkent.

Congratulations to our four students which passed with great succes. Wonderful experience in an amazing and welcoming country.

KNX conference for chinese delegation

We had the honor to present to members of chinese delegation of furniture for decoration about new technologies and the advantages of KNX system.

This conference was held in HDL offices, and we would like to heartly thank them for their hospitality.

We also had the chance to be in a chinese article on our presentation but i can't translate a word of it! :)

Conference for KNX training centers - Helsinki

This year the conference for training centers that are certified KNX was held in Helsinki in Prakticum school. More than 70 participants took part. After the welcome speech we were divided into small groups to contribute to the brainstorming sessions in order to improve even more KNX trainings. 

The last new for training center is the opening of a session of two days that focuses on HVAC, to know more about it please click here.

To end this conference we had the honor to be invited to a cruise-dinner.

A big thank to KNX association for its great organisation and to take the time to listen to everyone's opinion!

Visiting our russian partner!

No  no russians aren't in any way cold people. On the opposite, we experienced a very nice hospitality from them!

A big thank you to HDL Russia for making our trip unforgettable! And congratulations to their new showroom in Moscow, very beautiful.

If you like to follow our adventures, join us on our Facebook page, DCE SPRL

Visit from chinese delegation - Chamber of Commerce

Last June a decade of companies which are members of the chinese chamber of commerce came to visit us. The aim of they trip was to discover the advantages of KNX system in home automation.

After visiting our office and our KNX training center, we took them on the field in Libramont. There they could experience a real installation in the exhibition hall of Walexpo. The next day we accompanied them in the of office of the KNX association located in Diegem.