bids are invited for acg cctv camera network video recorder nvr 5 ampere channel to support of supports multi brand ip cameras , 5 mp network camera with interstream, smart ir infrared illumination, onvif conformance, poe support for power and data tfr over ethernet cable, , surveillance system hard disk drive hdd not less than 4 tb. , 8 port switch with specification 8 by 10 100mbps poe ports, 2 by 10 100mbps uplink ports, supports ieee802.3af at, transmission up to 250m, , 4 port switch with specification 4 by 10 100mbps poe ports, 2 by 10 100mbps uplink ports, supports ieee802.3af at, transmission up to 250m, , cat six utp four pair solid cable , gi wire 1 11 total quantity : 16