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User's Manual

4.4.3.2 Configuring Tours

........................................................................................................................................... 193

4.4.3.3 Configuring Patterns

.................................................................................................................................... 194

4.4.3.4 Configuring AutoScan

.................................................................................................................................. 195

4.4.4 Calling PTZ Functions

.............................................................................................................................................. 196

4.4.4.1 Calling Presets

.................................................................................................................................................. 196

4.4.4.2 Calling Tours

..................................................................................................................................................... 196

4.4.4.3 Calling Patterns

............................................................................................................................................... 197

4.4.4.4 Calling AutoScan

............................................................................................................................................. 197

4.4.4.5 Calling AutoPan

............................................................................................................................................... 197

4.4.4.6 Using Auxiliary Button

................................................................................................................................. 197

4.5 Record File

................................................................................................................................................................................ 198

4.6 Playback and Search

........................................................................................................................................................... 198

4.6.1 Instant Playback

......................................................................................................................................................... 198

4.6.2 Search Interface

.......................................................................................................................................................... 198

4.6.2.1 Playback Control

............................................................................................................................................. 201

4.6.2.2 Search Type

........................................................................................................................................................ 203

4.6.2.3 Clip

......................................................................................................................................................................... 203

4.6.2.4 Record Backup

.................................................................................................................................................. 204

4.6.3 Smart Search Playback

............................................................................................................................................ 204

4.6.4 Picture Search Playback

......................................................................................................................................... 205

4.6.5 Tag Playback

................................................................................................................................................................ 206

4.6.6 Playback Image

........................................................................................................................................................... 208

4.6.7 Subperiod Playback

.................................................................................................................................................. 208

4.6.8 File List

............................................................................................................................................................................ 209

4.6.9 Other Aux Functions

................................................................................................................................................ 210

4.6.9.1 Digital Zoom

...................................................................................................................................................... 210

4.6.9.2 Switch Channel

................................................................................................................................................ 210

4.7 AI

................................................................................................................................................................................................... 210

4.7.1 AI Search

......................................................................................................................................................................... 210

4.7.1.1 Face Detection

.................................................................................................................................................. 211

4.7.1.2 Face Recognition

............................................................................................................................................. 213

4.7.1.2.1 Searching by Attributes

.................................................................................................................... 213

4.7.1.2.2 Search by Image

................................................................................................................................... 215

4.7.1.3 IVS

........................................................................................................................................................................... 217

4.7.1.4 Stereo Analysis

................................................................................................................................................. 218

4.7.1.4.1 People Approach Detection

........................................................................................................... 218

4.7.1.4.2 Fall Detection

......................................................................................................................................... 219

Brand	Dahua
Model	NVR41-4KS2 Series
Category	Network Hardware
Language	English

Dahua NVR41-4KS2 Series User Manual

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Dahua NVR41-4KS2 Series Specifications

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