supply and installation and commissioning of cctv surveillance system with existing setup - 2mp ip bullet (night vision with audio) reputed brand 2 2mp ip dome camera (night vision with audio) reputed brand 3 16ch nvr reputed brand [optional] 4 8 port poe switch reputed brand 5 4tb surveillance hard disk (seagate/toshiba/western digital) 6 5 x 5 pvc mount box 7 4u rack 8 at least 21.5” led monitor (hp, lg, samsung, panasonic or equivalent) 9 rj-45 jack 10 cat 6 cable (reputed company) 11 cat 6 cable laying with installation (per metered) 12 electrical point (with 16-amp socket, switch, pvc board) anchor-panasonic/ dmo/ north-east/havells or equivalent reputed brand with prior approval of the tia)