The Hikvision 16-channel 4K AcuSense DVR features efficient H.265 Pro+ compression technology for optimized storage and bandwidth savings. It supports five signal inputs adaptively, including HDTVI, AHD, CVI, CVBS, and IP. With AcuSense technology, it enables accurate face picture detection for smarter surveillance. For added convenience, a Usewell HDMI cable is included in the package.