... technology, support 16channel recording, network transmission, and playback simultaneously3. Support dual-stream transmission for all channels4. Support phantoplex operation: live, record, playback, backup, network ... 16Digital Zoom, PIPsupportTriplex operationLive, Record, Network,, Playback, Backup, Mobile phone ... SATA(one per 2T storage)HDD storage remarkSupportNetwork and Protocol1 RJ- ...