Local Configurations
130
Figure 5-119
Select the upgrade audio file (.bin).
Step 3
Click
OK
to return to the Siren interface.
Step 4
Click
Start Upgrade
to upgrade the alarm audio file of the camera.
Step 5
5.10.4 Video Detection
Video detection adopts computer vision and image processing technology. The technology
analyzes the video images to detect the obvious changes such as moving objects and
blurriness. The system activates alarms when such changes are detected.
5.10.4.1 Configuring Motion Detect Settings
When the moving object appears and moves fast enough to reach the preset sensitivity value,
the system activates the alarm.
Select
Main Menu > ALARM > VIDIEO DETECT > Motion Detect
.
Step 1
The
Motion Detect
interface is displayed. See Figure 5-120.
Содержание D-XVR8208A-4K-I
Страница 1: ...AI DIGITAL VIDEO RECORDER User s Manual V1 0 0 ZHEJIANG DAHUA VISION TECHNOLOGY CO LTD ...
Страница 14: ...Introduction 3 Camera Self adaptive Auto recognize and work with the PAL or NTSC camera and HD camera ...
Страница 76: ...Local Configurations 65 Figure 5 52 ...
Страница 189: ...Local Configurations 178 Figure 5 172 Click the picture that you want to play back See Figure 5 173 Step 4 Figure 5 173 ...
Страница 295: ...Glossary 284 Abbreviations Full term VGA Video Graphics Array WAN Wide Area Network ...
Страница 313: ...Earthing 302 ...