short dated tender - bids are invited for repair of high definition camera with ni vision capability poe ip , utp cable cat 6 , nvr with i p and 2 tb hard disc 16 port , repair of ptz programming console , repair of display monitor 40 inch , repair of boom barrier with tyre killed , ptz camera 100 mtr , repair of mega phones , repair of license plate camera , repair of rfid sys with lan , repair of rfid cards with lanyard , switch 24 port 1000mbps , repair of management console , repair of servers , repair of biometricd gate lock , repair of search light , repair of hhm detector , electrical siren 2 km , repair of integrated racks , repair of ups 1 kva offline , repair of ups 5 kva online with 1 hrs backup , ofc 4 core , monitor 18.5 inch , hand held rfid system , repair of door frame metal detector , media converter