Fire alarms and voice evacuation systems are essential components of any commercial building or structure for safety purposes. Voice evacuation systems provide audio instructions for people to safely exit the building in a timely manner during an emergency. The official business definition states that a fire alarm voice evacuation system is a type of system designed to alert occupants of a building to the presence of fire or smoke through both visual and audible signals, as well as a recorded message providing instructions on how to respond to the alarm. With this technology in place, buildings across the country can ensure that their occupants are able to escape hazardous situations quickly and safely.