Dahua DH-XVR5416L-X User Manual page 206

Parameter Description
Click
You can configure two filtering targets (maximum size and
Filtering Target
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.
In the Preset list, select the preset that you want to configure the
Preset
rule for.
4) Drag to draw a tripwire. The tripwire can be a straight line, broken line or polygon.
5) Click OK to save the settings.
Step 3 Click to set the actions to be triggered.
The Trigger interface is displayed. See Figure 5-153.
Step 4 Configure the triggering parameters. See Table 5-48.
Parameter Description
Click Setting to display set interface.
Define a period during which the alarm linkage is active. For
Period
details, see "Setting Motion Detection Period" section in "5.10.4.1
Configuring Motion Detect Settings."
to draw areas to filter the target.
Table 5-47
Figure 5-153
Local Configurations 190