Table 4-40
Parameter
Description
Preset
For a PTZ camera, select the preset to set up the IVS rule on.
Name
Input customized rule name
Sensitivity
Configures the event sensitivity. The value ranges from 1 to
10.The default setup is 5.
Filter target
Click
to filter the target. Click and hold the blue wireframe and
drag to adjust the size of the area with the mouse.
Each rule can set 2 target filters (maximum size and minimum
size). Targets smaller than the minimum target or larger than the
maximum target will be ignored. The maximum size should not be
smaller than the minimum size.
3) Draw a rule. Left-click mouse to draw a zone until you draw a rectangle. Right-click
the mouse when finished.
4) Click
OK
to complete the rule setting.
Step 3
Click
, you can refer to "4.7.2.4.1 Tripwire" to set other parameters.
Step 4
Click
Apply
to complete the setup.
4.7.2.4.5 Crowd Gathering
The NVR can generate an alarm once the people amount gathering in the specified zone is
larger than the threshold.
Step 1
In the
Type
drop-down list, select
Crowd Gathering Estimation
.
The interface is shown as below. See Figure 4-150.
Figure 4-150
144
Summary of Contents for 1U POE NVR Series
Page 1: ...User s Manual V4 1 1 ...
Page 106: ...Figure 4 92 Figure 4 93 Step 2 Configure parameters See Table 4 26 95 ...
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