* 4-channel 960H real time DVR with preview, recording and playback functions.
* Supports 2HDD(6TB), 2-way full duplex audio, eSATA for storage extension
* Linear digital zoom, instant playback and log viewer
* H264 based mobile device support – iOS/Android
* Multiple GUI resolution adjustable to various monitor type (HDMI, VGA, CVBS)
* Advanced format' HDD interface.