Dahua DHI-NVR5208-4KS2 User Manual page 10

4.5 Record File ............................................................................................................................................. 151
4.6 Playback and Search ............................................................................................................................ 151
Instant Playback ............................................................................................................................. 151
4.6.1
4.6.2 Search Interface ............................................................................................................................. 151
Smart Search Playback ................................................................................................................. 157
4.6.3
Mark Playback ................................................................................................................................ 158
4.6.4
4.6.5 Playback Image .............................................................................................................................. 159
Splice Playback ............................................................................................................................... 159
4.6.6
File List ............................................................................................................................................. 160
4.6.7
4.6.8 Other Aux Functions ..................................................................................................................... 162
4.7 AI .............................................................................................................................................................. 162
AI Search ......................................................................................................................................... 162
4.7.1
4.7.2 Parameters ...................................................................................................................................... 176
Database ......................................................................................................................................... 216
4.7.3
4.8 Event Manager ...................................................................................................................................... 223
4.8.1 Alarm Info ........................................................................................................................................ 223
Alarm Status .................................................................................................................................... 224
4.8.2
Alarm Input ...................................................................................................................................... 225
4.8.3
4.8.4 Alarm Control .................................................................................................................................. 228
Video Detection .............................................................................................................................. 229
4.8.5
Audio Detect .................................................................................................................................... 237
4.8.6
4.8.7 Thermal Alarm ................................................................................................................................ 240
Abnormality...................................................................................................................................... 243
4.8.8
4.9 POS ......................................................................................................................................................... 248
4.9.1 Search .............................................................................................................................................. 248
Settings ............................................................................................................................................ 249
4.9.2
4.10 Operation and Maintenance ................................................................................................................ 252
4.10.1 Log .................................................................................................................................................... 252
System ............................................................................................................................................. 254
4.10.2
Network ............................................................................................................................................ 257
4.10.3
4.10.4 Maintenance and Management .................................................................................................... 260
4.11 File Backup ............................................................................................................................................. 267
4.12 Network ................................................................................................................................................... 268
4.12.1 TCP/IP .............................................................................................................................................. 268
Port ................................................................................................................................................... 270
4.12.2
PPPoE .............................................................................................................................................. 272
4.12.3
4.12.4 DDNS ............................................................................................................................................... 273
UPnP ................................................................................................................................................ 275
4.12.5
Email ................................................................................................................................................. 277
4.12.6
4.12.7 SNMP ............................................................................................................................................... 278
Multicast ........................................................................................................................................... 280
4.12.8
Alarm Centre ................................................................................................................................... 281
4.12.9
4.12.10 Register ....................................................................................................................................... 282
P2P .............................................................................................................................................. 283
4.12.11
4.12.12 802.1X ......................................................................................................................................... 286
4.13 Storage ................................................................................................................................................... 287
Features IX