User Manual of WIFI Network Video Recorder
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6.1 Playing Back Record Files ............................................................................................................ 67
6.1.1 Playing Back by Channel .................................................................................................. 67
6.1.2 Playing Back by Time ....................................................................................................... 69
6.1.3 Playing Back by Event Search .......................................................................................... 69
6.1.4 Playing Back by Tag ......................................................................................................... 71
6.1.5 Smart Playback ................................................................................................................. 73
6.1.6 Playing Back by System Logs .......................................................................................... 75
6.1.7 Playing Back External File ............................................................................................... 76
6.2 Auxiliary Functions of Playback ................................................................................................... 78
6.2.8 Playing Back Frame by Frame .......................................................................................... 78
6.2.9 Digital Zoom ..................................................................................................................... 78
6.2.10 Reverse Playback of Multi-channel .................................................................................. 78
Chapter 7 Backup ................................................................................................................................ 80
7.1 Backing up Record Files ............................................................................................................... 81
7.1.1 Quick Export ..................................................................................................................... 81
7.1.2 Backing up by Normal Video Search ................................................................................ 82
7.1.3 Backing up by Event Search ............................................................................................. 86
7.1.4 Backing up Video Clips .................................................................................................... 87
7.2 Managing Backup Devices ............................................................................................................ 89
Chapter 8 Alarm Settings .................................................................................................................... 92
8.1 Setting Motion Detection Alarm .................................................................................................... 93
8.2 Setting Sensor Alarms ................................................................................................................... 95
8.3 Detecting Video Loss Alarm .......................................................................................................... 98
8.4 Detecting Video Tampering Alarm .............................................................................................. 100
8.5 Handling Exceptions Alarm ......................................................................................................... 102
8.6 Setting Event Hint Display .......................................................................................................... 105
8.7 Triggering or Clearing Alarm Output Manually .......................................................................... 106
Chapter 9 VCA Alarm ....................................................................................................................... 107
9.1 Face Detection ............................................................................................................................. 108
9.2 Vehicle Detection ........................................................................................................................ 109
9.3 Line Crossing Detection .............................................................................................................. 111
9.4 Intrusion Detection ...................................................................................................................... 113
9.5 Region Entrance Detection .......................................................................................................... 115
9.6 Region Exiting Detection ............................................................................................................ 116
9.7 Loitering Detection ...................................................................................................................... 116
9.8 People Gathering Detection ......................................................................................................... 116
9.9 Fast Moving Detection ................................................................................................................ 116
9.10 Parking Detection ........................................................................................................................ 117
9.11 Unattended Baggage Detection ................................................................................................... 117
9.12 Object Removal Detection........................................................................................................... 117
9.13 Audio Exception Detection ......................................................................................................... 118
9.14 Sudden Scene Change Detection ................................................................................................. 119
9.15 Defocus Detection ....................................................................................................................... 119
9.16 PIR Alarm ................................................................................................................................... 119
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