The NVR enables simultaneous playback of up to 16 channels via one VGA and two independent HDMI ports, at resolutions up to 4096 x 2160. Up to 128 channels can be simultaneously recorded at 12MP, 8MP, 7MP, 6MP, 5MP, 4MP, 3MP, 1080p, UXGA, 720p, 4CIF, DCIF, 2CIF, CIF, or QCIF resolution.