Public Address System enable announcements to be made, both manually and automatically to individual, or collective groups of zones, to facilitate a Quick and Orderly Evacuation of occupants in the building in an Emergency Situation.

The effectiveness of the Emergency Voice Communication System depends on the quality of the announcements. It shall be heard Loud and Clear.

PA systems are widely used to make announcements and Background music(BGM) in public, institutional and commercial buildings and locations—such as schools, stadiums, passenger vessels, shopping malls ..etc.