Firefighters discovered early in their response to high-rise fires that their radios would not work well, if at all, once they got inside the building. Since 1993, building and fire codes required dedicated firefighter...

Emergency communication systems (ECS) and mass notification systems (MNS) are kindred spirits because they have the same general goal of notifying people of a potentially dangerous situation and getting people out of harm’s...

Emergency communication systems (ECS) and mass notification systems (MNS) are traditional, hardware and software-based solutions designed to provide early warning of fire, life safety and other events, such as active shooters...