EnOcean is the originator of patented self-powered wireless technology. The company manufactures and markets maintenance-free wireless sensor solutions for use in buildings and industrial installations as well as in further application fields such as smart home, smart metering, logistics or structural health monitoring. EnOcean products are based on a combination of miniaturised energy converters, ultra-low-power electronic circuitry and reliable wireless. Today wireless modules from EnOcean are integrated worldwide by more than 150 manufacturers to enable their system ideas for buildings, industry and the Internet of Things. There are already wireless components in use in more than 250,000 buildings. Leading companies worldwide from the building sector collected to form the EnOcean Alliance and establish innovative automation solutions for sustainable building projects – and so to make buildings more energy-efficient, more flexible and lower in cost. The core technology of the Alliance is EnOcean's energy harvesting wireless technology for flexibly positioned and service-free sensor solutions. More than 350 companies currently belong to the EnOcean Alliance, offering over 1,200 interoperable products based on the EnOcean standard.