„Intelligent home” – this building is equipped with a modern system reacting to the certain activities, events taking place inside a building or within it. Such situations may include changing weather conditions such as sunlight, outside temperature, rainfall, snow or wind. With this kind of change automatics system is designed to, without any human intervention, to adapt the building to the proper use. Activities of this system may then rely on matching the intensity of internal lighting to ambient light, turn on or turn off heating or air conditioning, etc. In other events, which should respond to intelligent building automation system are emergency situations. For this type of incidents can be classified dropouts in the grid, circuit failures, as well as fires, water leaks, or burglary. Automatics within such building is oriented to individual responses that will provide residents or users with maximum comfort and safety. Attached systems are tied up by an electrical equipment fully automating the building.