Surveon NVR2100 Series, Руководство пользователя

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Virtual Fence
Virtual fence involves using the software to create a fence-crossing detection of
the demanding object. To configure:
1. Select Virtual Fence from the Event Type dropdown.
2. Select Define Detection Zone and click the New button to create a
new window. Up to 3 detection windows can be set for each camera.
The current window will be highlighted with a one/two-way arrow (blue
means “in”, green means “out”).
3. Click and drag the white arrows along the window border around the
one/two-way arrow to resize the space between the fences/adjust the
length of the fences.
4. Turn the window border with the orange arrow to change the directions
of the fences.
5. Select Define Object and click the New button to create an object box.
6. Click and drag the white dots along the window border to resize it and
define the minimum size of objects that will be detected.
7. Adjust the sliders in the Playback Control section. (Settings will be
applied to all existing windows)

Sensitivity – Adjusts window sensitivity from 0 (low) to 100 (high).

Duration (Sec) – Adjusts how much time between each check for
the fence-crossing.