TechVision ID-S2LIR100W2, Руководство пользователя

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Network Camera User Manual
4.4.2 Exception
This function can detect changes in the surveillance environment affected by the external
factors.
To set exception detection:
Go to Config
 Event  Exception interface as shown below.
1. Enable “Video blur detection”.
Scene Change Detection : Alarms will be triggered if the scene of the monitor video has
changed.
Video Blur Detection : Alarms will be triggered if the video becomes blurry.
2. Set the alarm holding time and choose the alarm trigger options. The setup steps are the
same as motion detection. Please refer to motion detection chapter for details.
3. Click “Save” to save the settings.
4. Set the sensitivity of the exception detection. Click the “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 “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.