Dahua Technology XVR4 Series, Руководство пользователя

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Local Configurations 179
Parameter Description
Name Enter the customized rule name.
Period
Configure the minimum time period for activating alarms by
detecting the missing objects.
Filtering Target
Click to draw areas to filter the target.
You can configure two filtering targets (maximum size and
minimum size). When the target that is crossing the tripwire is
smaller than the minimum size or larger than the maximum size, no
alarms will be activated. The maximum size should be larger than
the minimum size.
Preset
In the Preset list, select the preset that you want to configure the
rule for.
Table 5-48
Drag to draw an area. 4)
Click OK to save the settings. 5)
Click to set the actions to be triggered. For details, see "5.11.1.1 Configuring Step 3
Tripwire Rules."
Select the Enable check box, and then click Apply . Step 4
The missing object detecting function is active. When the target is taken away from the
defined area exceeds the set time, the system activates alarms.
5.11.2 Enabling the Intelligent Settings for IP Camera

Not all IP cameras support this function.
 The interface might be different depending on the connected IP camera.
After configuring the intelligent settings for IP cameras (refer to "5.11.1 Configuring Intelligent
Settings"), you still need to enable to apply the configurations. For example, you have
configured the intelligent settings for IP camera as displayed in Figure 5-148, and then click
Apply to save the settings.