installation of additional video feed of the cctv surveillance system at nabadiganta industrial township area ( nabadiganta industrial township authority ) , description , 49 industrial full hd display for 24x7 operation ( as per attached specification ) , client workstation for viewing ( as per attached specification ) , 5 meter length hdmi cable with dp converter , 6u wall mount rack with fan , pdu & other required accessories , sc-sc fo patch cord 5 meter length , network switch- ( 28 port layer 2 fully managed gigabit ) as per attached specification , 3 kva online ups with 1 hour backup ( as per attached specification ) , 1000baselx ( 10km ) sfp ( 10 km with smf , 1310nm ) , double door db box ( as per attached specification ) , power distribution unit ( 5 pin 5 amp socket x 5 nos . ) , termination junction box for ofc , 3 x 2 . 5 sq mm non armoured power cable with laying , isi pvc straight pipe 20mm or 3 / 4 pvc cassing with all accessories for contro room indoor wiring , cat6 utp patch cord - 5mtr , 6 core single mode non armoured fiber optic cable with hdpe outer with laying , 2 ton split air conditioning machine 3 star copper with automatic changeover switch for control room + 2 years amc