... /AllSearch ModeTime/Date, Alarm, MD & Exact search (accurate to second), Smart searchPlayback FunctionPlay, Pause, Stop, Rewind, Fast play, Slow play, Next ... etc)Max Remote Users20 Users simultaneouslyRemote OperationMonitor, PTZ control, Playback, System setting, File download, Log informationHard DiskHard Disk8 SATA ports, 8 ... ×100mm(W×D×H)Weight6.0KG(without HDD) cctv nvr system