installation of cctv camera , installation of cctv camera in library ground floor and part of first floor & lan work completion for library all floors and installation of nvr(phase-i) (further details refer tender schedule) , dahua 5 mp ir bullet network ip camera3.6 mm lenssupports h.265+ , wdr, 3d dnr, hlc, blc, digital watermarkingstandard/ip 67 protection grade with wdr, built-in ir led and ir distance 30m.supports abnormally detection like motiondetection, video tampering ,network disconnected and ip conflictwith camera surface box (or) equivalent , dahua 5 mp ir dome network ip camera2.8 mm lenssupports h.265+, wdr, 3d dnr, hlc, blc, digital watermarking, standard/ip 67 ,ik10 protectiongrade with wdr, built-in ir led and ir distance 30m.supports abnormally detection like motiondetection, video tampering ,network disconnected and ip conflictwith camera surfaces box (or) equivalent , dahua 64 channel nvrsupporting 4ksmart h.265+/h.265/smart h.264+/h.264/mjpeg/ max 320mbps incoming bandwidth/ up to 12mp resolution for preview and playbackwith quad-core embedded processor ,4 sata iii ports, up to 10 tb capacity for each hdd and 1 esata port (or) equivalent , dahua 16 port gigabyte poelayer -2unmanaged switchwith 2 copper and fiber uplink ports - 190watts (or) equivalent , dahua 24port gigabyte poelayer -2unmanaged switchwith 2 copper and fiber uplink ports - 240watts (or) equivalent , cat 6 cable box305 m (or) equivalent , 10 tb survillance hard disk drive24x7 , supply and fixing of 4u 550 depth rack with accessories , supply of 1 inch electrical pipe of 3m length with accessories , charges for laying cat 6 utp cables including fixing pipes(2100 running mtr approximately) , fixing of camera and configuration , nvr commissioning charges