In large factory halls used for metalworking operations, conventional fire alarm systems are often not enough to protect buildings, employees, and equipment. In many cases, high ceilings, greater fire hazards and interference from reflected light characterize these halls. The company of MKM Mansfelder Kupfer und Messing GmbH (MKM) faced exactly this challenge. MKM is a leading manufacturer of copper and copper-alloy precursor and semi-finished products.