tender for competitive ebidding for comprehensive annual maintenance of cctv camera cane weighment system line printer hardware (computer printer and ups) etc for season- 1 hardware maintenance 2 amc of 80 column dot matrix printer 3 amc of optical fiber network which include switch and other equipment 4 amc of 500 lpm line printer 5 amc of 1000 lpm line printer 6 amc cctv camera with night vision 7 connecting cable, connectors, data switch,monitor installed at control room, adapter for camera (as required) 8 amc of window server along with system software 9 amc of 16 port nvr with hard disk 10 amc of 32 port nvr with hard disk 11 amc of rf device for point to point connectivity along with poe device 12 amc of client computer along with support of windows 13 amc of 5 kva online ups along with battery