CCTV Camera Pros Geovision 8.5 Multicam Digital Surveillance System User Manual

Page 209

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Video

Analysis

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Note:

For the Skip Instant Light Change option:

1. When it is selected, you may be subject to the risk that the system will not generate an alert

whenever the lens of the camera is covered by malice.

2. If the infrared camera is in use, it is not recommended to select this option.

If you do not select Automatically Disable Alarm, you can stop all types of triggered alerts by this

step: Right-click on the camera image which has a flashing box indicating a triggered alert, select

Camera, select Crowd Detection and select either Reset Background Model or Reset Alert.

„

Reset Background Model: Rebuilds the reference image and resets the triggered alert. The

replaced reference image will be used as the base image for comparison with images on the

camera view to detect changes. The system will accept the crowd from this point on and no

longer generate any alert for it.

„

Reset Alert: Disables and resets the triggered alert. After the alert is reset if the crowd remains

gathering over the specified tolerance time, the system will still detect it as a crowd gathering and

keep generating alert.

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