Analytics Configuration; Exception - Speco O8VB3 User Manual

4.4 Analytics Configuration

This series of IP cameras supports certain smart functions, such as line crossing detection, region intrusion detection, etc. These
events can be triggered as alarm events.
For more accuracy, here are some recommendations for installation.
Cameras should be installed on stable surfaces, as vibrations can affect the accuracy of detection.
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Avoid pointing the camera at the reflective surfaces (like shiny floors, mirrors, glass, lake surfaces and so on).
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Avoid places that are narrow or have too much shadowing.
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Avoid scenario where the object's color is similar to the background color.
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At any time of day or night, please make sure the image of the camera is clear and with adequate and even light, avoiding
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overexposure or too much darkness on both sides.

4.4.1 Exception

This function can detect changes in the surveillance environment affected by the external factors.
Go to EventException interface as shown below.
1. Enable the applicable detection that is desired.
Scene Change Detection: Alarms will be triggered if the scene of the video has changed.
Video Blur Detection: Alarms will be triggered if the video becomes blurry.
Video Cast Detection: Alarms will be triggered if the image is abnormal caused by color deviation.
2. Set the alarm holding time and alarm trigger options. The setup steps are the same as motion detection. Please refer to motion
detection chapter for details.
3. Click "Save" button to save the settings.
4. Set the sensitivity of the exception detection. Click "Sensitivity" tab to go to the interface as shown below.
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