bids are invited for annual maintenance for cctv camera computer and other equipments amc of 80 column dot matrix printer , amc of optical fiber network - amc of optical fiber network which include switch and other equipment, physical damage repair in amc , amc of 500 lpm line printer , amc of 1000 lpm line printer , amc cctv camera with night vision , connecting cable connectors data switch - connecting cable, connectors, data switch, monitor installed at control room, adapter for camera (as required) , amc of window server - amc of window server along with system software , amc of client computer - amc of client computer along with support of windows , amc of 16 port nvr with hard disk , amc of 32 port nvr with hard disk , amc of 64 port nvr with hard disk , amc of 16 port nvr with hard disk , amc of rf device - amc of rf device for point to point connectivity along with poe device , amc of 5 kva online ups - amc of 5 kva online ups along with battery , speaker , amc of 1 kva online ups - amc of 1 kva online ups along with battery , anpr camera total quantity : 136