DW DWC-MV95WiATW, Руководство пользователя

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“Sensitivity” tab to go to the interface as shown below.
Drag the slider to set the sensitivity value or directly enter the sensitivity value in
the textbox. Click the “Save” button to save the settings.
The sensitivity value of Scene Change Detection: The higher the value is, the
more sensitive the system responds to the amplitude of the scene change.
The sensitivity value of Video Blur Detection: The higher the value is, the more
sensitive the system responds to the blurriness of the image.
The sensitivity value of Abnormal Color Detection: The higher the value is, the
more sensitive the system responds to the color shift of the image.
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The requirements of the camera and the surrounding area for Tampering
Detection:
1. Auto-focus should not be enabled for video tampering detection.
2. Try not to enable video tampering detection when light changes will vary
significantly in the environment.
3. Please contact us for more detailed application scenarios.
5.3.2 Line Crossing
Line Crossing: Alarms will be triggered if the target crosses the pre-defined
alarm lines.
Go to Setup>Event>Line Crossing interface as shown below.