EnOcean, with headquarters in Oberhaching (Munich), manufactures and markets wireless sensor solutions. These are based on miniaturized energy converters, ultra-low-power electronic circuitry and reliable wireless. Combining these elements enables EnOcean to offer sensor systems that are fundamental for energy-efficient buildings. Components from EnOcean are in use over 100,000 buildings worldwide. Products and systems enabled by EnOcean are easily integrated into current building automation systems through interfaces such as KNX. In this way effortless sustainable energy management concepts can be implemented.