A basic public address system (PA system) is an Electronic Sound amplification which consists of microphone, Amplifier and loud speakers used to convey a message to speak to a large public. In any place where people live and work, dangerous situations may occur, requiring an effective and efficient evacuation of affected areas, in conditions of maximum safety for all occupants and avoiding panic as much as possible. In these circumstances, time is precious and each second saved means saving human lives. For this reason the use of Intelligent Evacuation Systems - designed to communicate clear and intelligible instructions - is crucial.
- High-rise and high-rise public buildings
- Commercial or exhibition buildings
- One-story buildings with a large fire area and large number of people
- staying in the building
- Multi-floor buildings
- AUSTRALIAN MONITOR