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User's Manual
318
Figure 5-209 Alarm-out port
Step 2
Select the alarm mode of the alarm output channel.
Step 3
Click
Apply
.
●
Click
OK
next to
Alarm Reset
to clear all alarm output statuses.
●
View the alarm output status on the
Status
column.
5.10.5 Video Detection
The system can analyze the video and check whether there is considerable change or not. Once
video has changed considerably (for example, there is any moving object, video is distorted), the
system performs alarm linkage actions.
5.10.5.1 Motion Detection
When the moving object appears and moves fast enough to reach the preset sensitivity value, the
system performs alarm linkage actions.
Procedure
Step 1
Select
Main Menu
>
ALARM
>
Video Detection
>
Motion Detection
.
Step 2
Select a channel and then click
to enable the function.
Step 3
Configure the detection region.
1) Click
Setting
next to
Region
.
2) Point to the middle top of the page.
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...