NFPA 72 National Fire Alarm Code Author:NFPA (National Fire Prevention Associati Heightened risk awareness and changing safety dynamics have revolutionized the role of alarm and signaling systems in protecting life and property. At the same time, sophisticated technical advances and solid research findings have improved their ability to meet the new demands. It is in response to and out of this dynamic environment that the 2... more »007 edition of NFPA 72: National Fire Alarm CodeŽ has emerged.« less