Public Address (PA) Systems play a vital role in crisis management and co-coordinating response actions during an emergency situation. This is more so if the crisis occurs in a public place, crowded areas, markets, railway stations, offices, hotels etc. The central control room staff can use PA systems effectively for conveying instructions on emergency and evacuation procedures that need to be followed. They are important for crowd management and aid in directing people to safety. PA systems can also be used for addressing entire workforce/ visitors simultaneously or for delivering centralized piped background music or for any other purpose.
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