Smart building automation and energy efficiency is becoming increasingly important for businesses and owners of large buildings these days. The company for electronics and embedded systems 3T, on behalf of Priva, whose expertise is in building automation, has developed a multi-sensor module for smart buildings under the leading expertise of 3T’s technical engineers. Data-driven processes should not only provide comfort and a high-quality indoor environment, but also significantly reduce energy costs and CO2 emissions of large building complexes.