belrayan comprehensive annual maintenance of servers, computers, printers, network, ups and other equipments , hardware maintenance , amc of windows server 212 along with support of mircosoft server management 12.2.2000.8 , amc of mutimedia client computer of windows , amc of eposn-450 receipts printer, eposn-u220 , amc of 136 columns dot matrix printer , amc of optical fiber network which include switch and other equipment , amc cctv camera with night vision , amc of 16 port nvr with hard disk , connecting cable, connectors, data switch, monitor installed at control room, adapter for camera , amc of rf device for point to point connectivity alongwith poe device , amc of 1 kva online ups , amc of 3 kva ups online , amc of 5 kva ups online , amc of ( 650-800 ) va ups , hhc-- amc and spares , amc of pos machine ( hhc ) visiontek-pos93 analog , amc of pos machine ( hhc ) visiontek-pos00004 android , hhc printer for visiontek-pos93 analog , hhc printer for visiontek-pos00004 android , hhc power adopter for visiontek-pos93 analog , hhc power adopter for visiontek-pos00004 android , hhc battery for visiontek-pos93 analog , hhc battery for visiontek-pos00004 anriod , hhc keypad for visiontek-pos93 analog , hhc keypad for visiontek-pos00004 anriod , hhc communication cable from digitizer to hhc ( analog / anroid )