supply installation testing commissioning of cctv at iucaa , 4 mp or better , high definition , color , ip , dome camera with bracket and all required accessories , 120 db wdr etc . as per technical specifications in annexure ii , 4 mp or better , high definition , color , ip , bullet camera with bracket and all required accessories , 120 db wdr etc . as per technical specifications in annexure ii , 16 channel nvr ( extendable up to 32 channels ) , with all required accessories and cables , vga , hdmi and rj 45 interfaces , with minimum 60 days recording capacity expandable up to 90 days , web browser support etc . as per technical specifications in annexure ii , minimum 12- port , managed gigabit poe switch with suitable wattage required for cctvmake: cisco , netgear , d-link , xyxel , brocade , cat6 , utp , 4-pair , 305 meter boxmake: legrand , d-link , commscope etc . local brand not preferred , pvc , square cctv junction box of suitable size , isi approved pvc conduit pipe / casing capping / flexible pipe/ gi pipe of required size ( as per survey ) with all required accessories bends , couplers , clamps etc . , fixing adhesive solutions , clamps etc . as required . , installation and commissioning , project documentation and training