Tender For annual maintenance contract of cctv and hardware networking - item, amc of 80 column dot matrix printer, amc of optical fiber network which included switch and other equipment with jointing and splicing, amc of 500 lpm line printer, amc of 1600 v a ups, amc of cctv camera, connecting cable, connector , data switch, monitor installed at control room, adaptor for camera, amc of window server along with support of window server, amc of client computer along with support of window, amc of 64 port nvr with hard disk, amc of rf device for point to point connectivity along with poe device, amc of 5 kva on line ups, anpr camera, anpr camera navr