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SECURITY BUILDING BLOCK FOR YOUR BUSINESS |
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| Public address system |
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A public address or PA
system is a combination of a set of audio equipment that
allows broadcasts over a designated area. Often found in
schools and office buildings, PA systems can be used for
announcements or emergency information and provide a simple
way to get information out quickly. PA systems can be basic
or advanced, and can be adapted to fit a variety of needs.
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