... 4 channel@720P, 4 channel@1080P IP camera inputs, 1 channel audio inputs; It can support HDMI, VGA, USB2.0 and 2 ... 2/4/AllSearch ModeTime/Date, Alarm, MD & Exact search (accurate to second), Smart searchPlayback FunctionPlay, Pause, Stop, Rewind, Fast play, Slow ... , File download, Log informationHard DiskHard Disk2 SATA ports, Up to 8TBSpace OccupationMax 3.6GB/H per channelHDD ManagementHDD Group, HDD ...