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A simple and effective method of broadcasting information and instructions to areas of any size.
A public address system is an electronic amplification system which uses an amplifier and loudspeakers, uesd to reinforce a given sound. For example person making a speech, pre recorded music, or message, and distributing throughout a venue. Simple PA systems are often used in small venues such as school auditoriums, churches, offices, factories and small bars. PA Systems for larger venues such as Sports Stadium, Shopping Centres and commercial buildings generally use an Emergency System - Voice Alarm.
Voice Alarm Systems, have become popular and are normally a mandatory requirement in Europe for rail and air transport, high rises, schools, hospitals and other large facilities. Voice alarms utilises pre-recorded emergency voice messages, warning that an emergency has been reported and to evacuate the building.
Voice evacuation systems can also be used by personnel to give specific information or instructions over the alarm system.