• 4 CH TVI / AHD/CVI 8MP / 5MP / 4MP / 3MP / 1080P / 720P / WD1 video input • Support 2 CH 8MP / 5MP / 4MP / 3MP / 1080P / 960P / 720P IP video input by default • Adopt standard H.265 high profile compression format to get high-quality video at much lower bit rate • Intuitive and user-friendly Graphics User Interface ( GUI ), window style operation by mouse • Multi-mode recording: manual / timer / motion • Playback : 4CH simultaneously playback • Search: time slice, time, event, tag and smart search • Express and flexible backup via USB, network and so on • Pentaplex: preview, record, playback, backup and remote access • DHCP, DDNS, PPPoE network protocol, • Remote control via Web Client or CMS : preview, playback, backup, PTZ and configuration • Dual stream technology for local storage with high definition, remote network transmission and remote surveillance with mobile device • Multi-user online simultaneously Authorization management, log review and device status review