Record from and manage up to 4 cameras with the N4NRM 4-Channel 4K H.265 NVR from Speco Technologies at resolutions up to 4K / 8MP. Equipped with one SATA 3.5" drive bay, this NVR can be configured to have an internal storage of up to 16TB. H.265 and H.264 video codecs keep file sizes manageable while maintaining the best quality possible.