Dahua XVR5204A-I3 4CH Penta-brid 5MP Value/1080P 1U 2HDDs WizSense Digital Video Recorder

5.18.7 Conguring HDD Detecting Settings.................................................................................. 315

5.18.8 Conguring Record Estimate............................................................................................... 317

5.18.9 Conguring FTP Storage Settings....................................................................................... 319

5.19 Security Center................................................................................................................................ 321

5.19.1 Security Status.......................................................................................................................321

5.19.2 System Service.......................................................................................................................322

5.19.3 Attack Defense...................................................................................................................... 326

5.19.4 CA Certicate.........................................................................................................................329

5.19.5 Audio/Video Encryption....................................................................................................... 333

5.19.6 Security Warning...................................................................................................................334

5.20.6 Updating the Device............................................................................................................. 343

5.20.7 Exporting Intelligent Diagnosis Data.................................................................................. 346

5.21 Viewing Information....................................................................................................................... 346

5.21.1 Viewing Version Details........................................................................................................346

5.21.2 Viewing Log Information......................................................................................................347

5.21.3 Viewing Event Information.................................................................................................. 348

5.21.4 Viewing Network Information............................................................................................. 349

5.21.5 Viewing HDD Information.................................................................................................... 351

5.21.6 Viewing Channel Information..............................................................................................353

5.21.7 Viewing Data Stream Information.......................................................................................353

5.22 Logging out of the Device...............................................................................................................354

6 Web Operations...........................................................................................................................................355

6.1 Connecting to Network..................................................................................................................... 355

6.2 Logging in to the Web Interface.......................................................................................................355

6.3 Introducing Web Main Menu............................................................................................................ 356

6.4 Viewing Open-source Software Notice............................................................................................358

7 FAQ............................................................................................................................................................... 360