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Calsys - Electronic Design International
Witte Paterstraat - Rue des Pères Blancs 41040Brussel - Bruxelles

Adapted for renovations

Wheter it's for a new construction or an existing one, our technicians will make sure to find the system that matches your needs and budget

24/7 assistance

Our technical support is at your service anytime for support in case you need it. A night guard service guarantees a continuous availability, for your security and that of your residents

Performance for an unbeatable price

We maintain a high level of performance and stability with solutions that are tested and approved by our best developers

Continuity over existing systems

We make sure all our new solutions are compatible with our ancient ones in order to be able to guarantee a continuity with all of our services

Simplicity and user-friendliness

Our solutions are developed to respond in the best and most simple way to the needs of your staff and residents

Quality technicians

All of our technicians are very experienced and work scrupulously to help you as efficiently as possible