Dahua NVR52-4KS2 Series User Manual page 283

1. Click
2. Click Setting next to Schedule to configure the alarm period.
The system performs linkage actions only for alarms during the arming period.
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3. Configure alarm linkage. For details, see Table 5-50 .
4. Click Apply.
Select Enable checkbox and then click Apply.
Step 7
5.9.7.2.6 Crowd Gathering
The system generates an alarm once people are gathering in the specified zone longer than the
defined duration.
Procedure
Select Main Menu > AI > Parameters > IVS.
Step 1
Figure 5-149 Schedule and alarm linkage
.
On the time line, drag to set the period.
You can also click to set the period.
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User's Manual