The company STG-BEIKIRCH is a member of the ESSMANN GROUP and specialist in façade and building automation also in industrial electronics and one of the leading manufacturers of smoke and heat extraction systems. On top of that the company is one of the leading manufacturers of SHE control systems. Intelligent technologies for window drive units, non-contact trap protection, SHE control systems, SPS and LON-BUS networks ensure more safety in more than 1,000 most diverse buildings around the world.