The term technical building equipment covers all technical facilities that serve the operation and general use of buildings. This includes trades such as ventilation, heating, air-conditioning and sanitary engineering, but also electrical and safety engineering as well as building automation. The terms supply engineering, building services or technical building equipment are also used synonymously. The term covers not only the systems themselves, but also their planning, installation, ongoing operation and maintenance.The aim of building services engineering is always to improve the living and working comfort as well as the energy efficiency of a building. The safety of the users is also an important part of building technology. Modern building services engineering optimizes the various functions and ensures heating, cooling, lighting, ventilation and the supply of water and electricity as required.The aedifion solutions establish comprehensive connectivity of the respective building technology and make all operating, consumption and energy data available on one platform and in real time. Thanks to the cloud platform, energy consumption can be optimized according to demand, thus increasing energy efficiency.