The XRN-1610S network video recorder supports 4K UHD resolution and up to 16 channels of video, additional features include 12MP IP camera recording/display, 16 PoE/PoE+ ports. H.265/H.264/MJPEG streaming, auto-recovery backup, 4 fixed internal SATA HDDs (24TB max.), e-SATA/iSCSI storage, WiseStream compression technology, dual monitor output, hallway view support and fisheye dewarping on web and CMS. The XRN-1610S is ideal for small to medium size applications that require high resolution recording and the bandwidth reducing efficiency of H.265 compression and WiseStream technology.