This document discusses intelligent building technologies. It provides an introduction that buildings now have more complex requirements than just basic heating, safety, and shelter. Intelligent building technologies allow buildings to flexibly and reliably respond to operator and user needs while protecting investments and the environment. Key benefits mentioned include lowering risks and increasing efficiency through integrated systems that optimize situations automatically. The technology focuses on services, fire safety and security, and energy and comfort. It works through integrating various building disciplines like automation, safety, security, and power distribution.