Giving seniors an autonomous life in their familiar housing is a major matter of Ambient Assisted Living (AAL). Thus, equipping a living environment with assistive technologies will become a subject to any generation. Wheather it be room climate controls, which adapt to a specific users behavior (e.g. to prevent from a summerly collapse) or an intelligent heater supervision; the ideas will not be limited. The most important aspect is to support the users autonomy and strengthen their feeling of safety. Research and development in the subject of smart home technologies takes a central place since the foundation of raltec.