bids are invited for high definition 4 or 5 megapixel ip ir ptz camera , high definition 4 or 5 megapixel ip ir varifocal each bullet camera , 32 or 40 ch network video , 2tb internal surveillance hdd , poe adaptor , lszh armoured multimode optical fibre cable , mains with 3 into 2.5 sq.mm frlsh copper pvc insulated wire , hms pvc conduit frls grade , single phase input and 1 phase output 1 kva capacity online pure sine wave ups , 12v or 150ah tubular battery with battery terminal wire , manageable wireless router , 20 1g-rj45 ports plus 4 combo 1g ports plus 4 each 10g sfp plus ports, layer 3 switch , unit for networking rack comprises of 6 or 16a , 17u floor mount rack , 24 ports managed gigabit switch , 3m hdmi cord low voltage grade , 8-ports managed gigabit switches layer-2 , cat 60 cable for indoor use (q2) , interactive panels and accessories (q2) total quantity : 3562