PA systems are also used for outdoor purposes that cover an entire campus of a college or industrial site, or an entire outdoor complex (e.g., an athletic stadium). More than often this PA system will be used as voice alarm system that make announcement during emergency to evacuate the occupants in a building.
2 Core X 1.00/1.50 sq.mm. Copper Conductor,PVC Insulated, Twisted pair, Unshielded with Polyester Tape + Nylon Thread & PVC Outer sheath of grey colour. 2 Core X 1.00 Sq.mm. Copper Conductor,PVC Insulated, Twisted pair, Unshielded with Polyester Tape + Nylon Thread & PVC Outer sheath of grey colour.
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