supply, installation, commissioning and implementation of ip based cctv camera surveillance system at various covid centers under kmc , 4 mp ip dome camera ( brand -samsung / axis / bosch / cp-plus ) 25 / 30fps@4mp, h.265+ / h.264 dual stream encoding, 3.6 mm fixed lens, ip range of 30 mtrs, ip67, wdr ( 120db ) , day / night ( icr ) , 3d-dnr, roi, awb, agc, blc, hlc, motion detection, ir range : 30 mtrs , 4 mp ip bullete camera ( brand -samsung / axis / bosch / cp-plus ) 25 / 30fps@4mp, h.265+ / h.264 dual stream encoding, 3.6 mm fixed lens, ip range of 30 mtrs, ip67, wdr ( 120db ) , day / night ( icr ) , 3d-dnr, roi, awb, agc, blc, hlc, motion detection, ir range : 30 mtrs , 4 mp, 16-ch nvr ( brand -samsung / axis / bosch / cp-plus ) h.265+ / h.264 codec decoding, total throughput 320mbps, upto 8 mp resolution for preview and playback, 2 sata interface upto 12 tb, hdmi / vga simultaneous video output, video display split: 1 / 4 / 8 / 9 / 16, video recording: 8mp / 6mp / 5mp / 4mp / 3mp. , 4 mp, 8-ch nvr ( brand -samsung / axis / bosch / cp-plus ) h.265+ / h.264 codec decoding, total, upto 6 mp resolution for preview and playback, 2 sata interface upto 12 tb, hdmi / vga simultaneous video output, video display split: 1 / 4 / 8, video recording: 6mp / 5mp / 4mp / 3mp. , 4 mp, 4-ch nvr ( brand -samsung / axis / bosch / cp-plus ) h.265+ / h.264 codec decoding, upto 6 mp resolution for preview and playback, min. 1 sata interface upto 4 tb, hdmi / vga simultaneous video output, video display split: 1 / 4, video recording: 6mp / 5mp / 4mp / 3mp. , 8ch poe with 2 giga uplink port ( brand –d-link / netgear / secureeye ) , 4ch poe with 2 giga uplink port ( brand –d-link / netgear / secureeye ) , 6 tb surveillance hard disk ( brand: wd / toshiba / seagate ) , cat 6 cable ( brand: d-link / finolex / i-ball ) and with labour , rj45 connector ( make: d-link / i-ball ) , gang / io box - isi mark , 2u cabinet with spike guard for poe switch , 4u cabinet with spike guard for nvr , 600 va ups ( brand – zebronics / iball / apc ) , 18 display monitor ( computer screen )