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3.2.3 Port.........................................................................................................119
3.2.4 DDNS......................................................................................................120
3.2.5 E-mail......................................................................................................122
3.2.6 SNMP .....................................................................................................123
3.2.7 802.1x.....................................................................................................124
3.2.8 QoS ........................................................................................................125
3.3 Video & Audio.....................................................................................................126
3.3.1 Video.......................................................................................................126
3.3.2 Snapshot.................................................................................................128
3.3.3 Audio.......................................................................................................130
3.3.4 ROI.........................................................................................................131
3.3.5 Media Stream..........................................................................................132
3.4 PTZ.....................................................................................................................134
3.4.1 Basic Settings.........................................................................................134
3.4.2 Home Position.........................................................................................135
3.4.3 Limit........................................................................................................135
3.4.4 Remote Control.......................................................................................136
3.4.5 Patrol ......................................................................................................137
3.4.6 Orientation..............................................................................................138
3.5Image .................................................................................................................139
3.5.1 Image......................................................................................................139
3.5.2 OSD........................................................................................................144
3.5.3 Privacy Mask...........................................................................................146
3.6 Intelligent............................................................................................................147
3.6.1 Smart Settings ........................................................................................147
3.6.1.1 Cross Line.................................................................................149
3.6.1.2 Intrusion ....................................................................................152
3.6.1.3 Object Removed........................................................................155
3.6.1.4 Object Left Behind.....................................................................156
3.6.1.5 Defocus.....................................................................................157
3.6.1.6 Scene Change...........................................................................158
3.6.1.7 Face Detection ..........................................................................159
3.6.1.8 People Counting........................................................................162
3.6.1.9 Human Body Detection..............................................................164
3.6.2.10 Enter Area / Leave Area..........................................................165
3.6.2.11 Crowd Density Monitoring........................................................167
3.6.2 Advanced Settings..................................................................................168