
User Manual of Digital Video Recorder
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8.4 Detecting Video Tampering.................................................................................................................. 137
8.5 Handling Exceptions ............................................................................................................................ 139
8.6 Setting Alarm Linkage Actions............................................................................................................. 140
8.7 Triggering or Clearing Alarm Output Manually ................................................................................... 143
Chapter 9 VCAAlarm..................................................................................................................................... 144
9.1 Face Detection...................................................................................................................................... 145
9.2 Vehicle Detection.................................................................................................................................. 146
9.3 Line Crossing Detection....................................................................................................................... 147
9.4 Intrusion Detection............................................................................................................................... 149
9.5 Region Entrance Detection................................................................................................................... 151
9.6 Region Exiting Detection ..................................................................................................................... 152
9.7 Loitering Detection............................................................................................................................... 152
9.8 People Gathering Detection.................................................................................................................. 152
9.9 Fast Moving Detection ......................................................................................................................... 152
9.10 Parking Detection................................................................................................................................. 153
9.11 Unattended Baggage Detection ............................................................................................................ 153
9.12 Object Removal Detection.................................................................................................................... 153
9.13 Audio Exception Detection .................................................................................................................. 154
9.14 Sudden Scene Change Detection.......................................................................................................... 155
9.15 Defocus Detection................................................................................................................................ 155
9.16 PIR Alarm............................................................................................................................................. 155
Chapter 10 VCA Search .................................................................................................................................... 156
10.1 Face Search........................................................................................................................................... 157
10.2 Behavior Search ................................................................................................................................... 159
10.3 Plate Search.......................................................................................................................................... 160
10.4 People Counting ................................................................................................................................... 161
10.5 Heat Map.............................................................................................................................................. 162
Chapter 11 Network Settings............................................................................................................................ 163
11.1 Configuring General Settings ............................................................................................................... 164
11.2 Configuring Advanced Settings............................................................................................................ 166
11.2.1 Configuring PPPoE Settings....................................................................................................... 166
11.2.2 Configuring DDNS Settings ....................................................................................................... 166
11.2.3 Configuring NTP Server Settings................................................................................................ 170
11.2.4 Configuring Email Settings......................................................................................................... 171
11.2.5 Configuring FTP Server Settings................................................................................................ 172
11.2.6 Configuring SNMP Settings........................................................................................................ 173
11.2.7 Configuring NAT Settings........................................................................................................... 174
11.2.8 Configuring More Network Settings........................................................................................... 176
11.2.9 Configuring HTTPS Settings...................................................................................................... 178
11.2.10 Virtual Host Settings................................................................................................................... 179
11.2.11 Telnet Settings............................................................................................................................. 180
11.3 Checking Network Traffic.................................................................................................................... 182
11.4 Network Detection................................................................................................................................ 183
11.4.1 Testing Network Delay and Packet Loss..................................................................................... 183