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. 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. The company wanted to achieve better protection from fire hazards in two of the halls at its Hettstedt site in Saxony-Anhalt, a state in the eastern part of Germany.