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3.2.3 Port.........................................................................................................118
3.2.4 DDNS......................................................................................................119
3.2.5 E-mail......................................................................................................121
3.2.6 SNMP .....................................................................................................122
3.2.7 802.1x.....................................................................................................123
3.2.8 QoS ........................................................................................................124
3.3 Video & Audio.....................................................................................................125
3.3.1 Video.......................................................................................................125
3.3.2 Snapshot.................................................................................................127
3.3.3 Audio.......................................................................................................129
3.3.4 ROI.........................................................................................................130
3.3.5 Media Stream..........................................................................................131
3.4 PTZ.....................................................................................................................133
3.4.1 Basic Settings.........................................................................................133
3.4.2 Home Position.........................................................................................134
3.4.3 Limit........................................................................................................134
3.4.4 Remote Control.......................................................................................135
3.4.5 Patrol ......................................................................................................136
3.4.6 Orientation..............................................................................................137
3.5Image .................................................................................................................138
3.5.1 Image......................................................................................................138
3.5.2 OSD........................................................................................................143
3.5.3 Privacy Mask...........................................................................................145
3.6 Intelligent............................................................................................................146
3.6.1 Smart Settings ........................................................................................146
3.6.1.1 Cross Line.................................................................................147
3.6.1.2 Intrusion ....................................................................................150
3.6.1.3 Object Removed........................................................................153
3.6.1.4 Object Left Behind.....................................................................154
3.6.1.5 Defocus.....................................................................................155
3.6.1.6 Scene Change...........................................................................156
3.6.1.7 Face Detection ..........................................................................157
3.6.1.8 People Counting........................................................................160
3.6.1.9 Human Body Detection..............................................................162
3.6.2.10 Enter Area / Leave Area..........................................................163
3.6.2.11 Crowd Density Monitoring........................................................165
3.6.2 Advanced Settings..................................................................................166
