bids are invited for 8 nodes with 6 mega pixels capacity sensing devices , 4 nodes with 6 mega pixels capacity sensing devices , 6 mega pixels capacity with 50 meters range day and night full color vision capturing devices , 8 tb image storage device , giga byte ethernet 1000or0100or10 media converters with 2 way modules , 4 u wall mount rack , 12 core d link armoured ofc cable , local area network connectivity cord , 1.5mm thickness 3 meter length 1 pvc conduit , 1 inch high density polyethylene pipe , cl s, connectors tags l bends etc , cables laying with conduit , installation and configuration charges , 75 meters length 1.5 feet depth digging and refilling charges , tl sg108 10or100or1000 giga bite capacity 8 port image sensing and connectivity smart controlling devices , 3 core 2.5 sqmm havells power cable 100 m , 5inchx5inch pvc camera holding boxes , 1000 va 230v apc ups approx 120min power backup , ofc patch cards , image streaming display units minimum 65 inch , xlr cable with accessories , cabling cables and cable laying from all 3 floors to command room