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User's Manual
224
The system triggers corresponding alarm actions only during the arming period.
●
On the time line, drag to set the period.
●
You can also click
to set the period.
Step 6
Configure alarm linkage actions. For details, see Step7.
Step 7
Click
Apply
.
5.9.4.3 AI Search (Face Detection)
You can search for the detected faces and play back related recordings.
Procedure
Step 1
Select
Main Menu
>
AI
>
AI Search
>
Face Detection
.
Figure 5-114 Face search
Step 2
Select the channel, enter the start time and end time, and select the attributes.
Step 3
Click
Search
.
The results are displayed.
Summary of Contents for NVR21-4KS3 Series
Page 1: ...Network Video Recorder User s Manual ZHEJIANG DAHUA VISION TECHNOLOGY CO LTD V2 3 5...
Page 97: ...User s Manual 77 Figure 2 118 Alarm input port 1...
Page 123: ...User s Manual 103 S3 NVR41 EI NVR41 P EI NVR41 8P EI Figure 3 48 Typical connection...
Page 129: ...User s Manual 109 Series Figure 3 56 Typical connection...
Page 142: ...User s Manual 122 Figure 5 9 Unlock pattern login...
Page 156: ...User s Manual 136 Figure 5 24 AcuPick human detection...
Page 225: ...User s Manual 205 Figure 5 92 AcuPick human detection...
Page 399: ...User s Manual 379 Figure 5 268 Pattern login...
Page 436: ...User s Manual 416 Figure 5 306 File management Step 2 Click Add Figure 5 307 Add file...
Page 456: ...User s Manual 436 Figure 5 330 Shutdown 2...
Page 485: ...User s Manual...