Comfortable and efficient household operation is secured not only by way of easy and uncluttered controlling, but also by way of interconnecting construction technologies, heating systems and regulated air exchange. The co-operative project of the two companies – Siemens and CUE – is, from the very beginning, based on the thought of joining all the above mentioned technologies together, which leads to them being standardized and tested in real-life conditions.

Heating, cooling and air exchange are basic building technologies that work well and optimally as long as they are regulated according to individual preferences. Every single room is heated and/or aired depending either on the preferences of the people in it or on preset values. These preferences are subsequently collected and evaluated. Based on the results, the heating and cooling sources as well as air exchange are regulated in such a way that ensures the lowest possible consumption while preserving the desired comfort.

Lighting and window blinding regulation increases the level of comfort and lowers energy consumption. As an example, with window blinds shut while there is no-one in the flat or building, the temperature in a room can be lowered by as much as a few degrees centigrade, that is without the use of air-conditioning.