Dual-OS design to ensure high reliability of system running,ANR technology to enhance the storage reliability when the network is disconnected | H.265/H.265+/H.264/H.264+/MPEG4 video formats,Connectable to the third-party network cameras,Up to 16 IP cameras can be connected,Recording at up to 8 MP resolution,Hik-Connect for easy network management | Supports live view, storage, and playback of the connected camera at up to 8 MP resolution,HDMI and VGA independent outputs provided,HDMI Video output at up to 4K (3840 × 2160) resolution,Supports HDD quota and group modes; different capacity can be assigned to different channels | Up to 2 SATA interfaces connectable for recording and backup,Storage space effectively saved by 50% to 70% with the use of H.264+ decoding format,Smart search for the selected area in the video; and smart playback to improve the playback efficiency | 1 self-adaptive 10M/100M/1000 Mbps network interface,16 independent PoE network interfaces are provided | Centralized management of IP cameras, including configuration, information import/export, real-time information display, two-way audio, upgrade, etc,Connectable to smart IP cameras from Hikvision and the recording, playing back, and backing up of VCA alarms can be realized,VCA detection alarm is supported,Instant playback for assigned channel during multi-channel display mode