bids are invited for intrusion detection system at nsry 1 16 optical zoom ip poe high speed dome ptz , 32 channel h 265 nvr with 4 sata hdd , 8 port poe gigabit ethernet switch , surveillance hdd , single port single fiber sm gigabit media converter , fully loaded 12 port rack mountable liu , plb duct pipe , armored fiber optical cable , 6u wall mounted rack , switch enclosure box pvc , gi pole for camera with cement concrete , armored cat 6 utp cable , sm sc sc gigabit ofc patch cords , ofc termination box , electrical wiring works including cable and all accessories , splicing of ofc cables , trenching digging dispersal area cutting and concrete work cable laying , intrusion prevention system (ips) taut wire intrusion detection system (mha) total quantity : 4227