bids are invited for purcahse and installtion of 30 cctv cameras at ccet , i.p. 2.0 m.p camera with night vision dome type , 16 port nvr with a.f.12 sata port up to 8 mp , 4 port nvr up to 5mp , hdd 6 tb surveillance seagate , 08 port d-link gigabyte poe switch , 16 port d-link gigabyte poe managed switch , 4 u net rack , d-link cat 6 cable 305m , electricity pvc casing 2 inch , camera installation, configuration and electricity wiring charge , purcahse and installtion of 20 cctv cameras at cms , i.p. 2.0 m.p camera with night vision dome type , purchase and installation of 04 cctvcamears at cfdt , 04 port nvr with a.f.12 sata port up to8 mp , hdd 4 tb surveillance seagate , repalcement of 15cctv cameras , 2.0 mp 3.5mm guard 20 mtr ir with colournight vision dome type , 2.0 mp 3.5mm guard 20 mtr irwith colour night vision bullet type , 16 port 1 sata port ,steel bnc , water proof dc , installation of camerascharges , 2.0 mp 3.5mm guard 20 mtr ir with colour nightvision dome type total quantity : 520