supply and installation of cctv cameras supply and installation of cctv camera in examination halls , installation of cctv cameras in examination hall , nvr 16 channel ip camera inputs up to 8mp resolution for preview and playback,h.265+/h.265/h.264+/h.264 video format, 1 hdmi and 1 vga interfaces, both interfaces support independent video output, 2 sata,2 usb ,warranty 2 year , 2mp ip camera with mic and night vision, warranty 2 year , 4mp ip camera with mic and night vision, warranty 2 year , surveillance hard disk 4tb,warranty 3 year , 32 inch led tv with accessories, warranty 1 year , 8 + 2 port giga poe switch,3 year warranty , 5 port giga switch,3 year warranty , supplying and laying cat6 cable through pvc conduitincluding material and labor(750 meter approximate) and service charge if any