For our investor from a place near Częstochowa we realised a project of the intelligent house KNX. The entire design of the building had to be modern and elegant, and the controlling of household functions was to be easy and adjusted to the needs of the household members. The integrated systems of heating, lightning, air conditionings and blinds control take care of comfort and provide pleasant atmosphere. The high quality of the screening of movies is ensured by sound system with advance technology of spatial sound. The house is equipped with security and monitoring systems. Integrated lightning and multifunction scenes facilitate the performance of everyday activities of the household members.