supply and installation of cctv cameras at nerul fire station and the nearby residential complex , supplying, installing, testing & commissioning of 32/40ch network video recorder (nvr) , supplying & erecting of high definition 4 -5 megapixelip ir bullet camera , supplying & erecting of high definition 4/5 mega pixel ip ir dome camera , supplying & erecting hms pvc conduit 25mm dia.with necessary accessories in wall , supplying fixing and configuring 8-ports managed gigabit layer-2 switch 10/100/1000 base-t poe smartswitch plus 2 sfp erected in provided rack compliantwith ieee 802.3 , supplying & erecting 8 tb internal surveillance hddsuitable for sata port of nvr , supplying and fixing 6u wall mount rack , supplying, installing and testing utp connector (rj-45) , supplying & erecting 43 inch professional led displaywith 1920*1080 full hd display suitable for 16 -32channel nvr a , supplying, erecting & terminating 10 m hdmi cord , supplying erecting testing and commissioning of 1 kva capacity on line pure sine wave pwm igbt based ups , supplying and installing lszh sheathed hdpe insulated copper cat-6 cable 1350