bids are invited for sitc of pa system at bhuj airport digital ip based sound processor or controller with dedicated hot standby 1 and 1 , 500 watt power amplifier with integrated network , 6w ceiling speaker , 20w projection speaker , 25 watt horn speaker , digital call station , 1.5 sq mm two core speaker cable , cat-6 stp patch cord 2m , cat-6 stp lan cable , accessories and connectors , noise sensing microphones , 5 kva online smart ups alongwith batteries , pa system management software , 24 poe port l2 network switch , 42u 800w x 800d server enclosure , sitc of the complete public address system with required accessories including laying of cables and configuration of entire system, as per specifications. total quantity : 4434