Dahua Technology DH-IPC-EBW81242N-AS-S2 12MP Outdoor Network Panoramic Fisheye Camera with Night Vision - Manual (Page 134)

Operation Manual
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● Click to delete the detection line.
Repeat step 1-4 to add multiple statistical areas. You can add up to 9 rules at most.
Figure 8-24 Vehicle density (traffic congestion)
Figure 8-25 Vehicle density (parking upper limit)
Step 5 Set parameters.
Table 8-10 Description of parameters
Parameter Description
Traffic Congestion
Repeat Alarm Time
When the alarm is triggered and this state
lasts for repetitive alarm time, the alarm
will be triggered again.
0 means repeat alarm function disabled.
Vehicle Congestion Alarm
Enable vehicle congestion alarm to set the
upper threshold and duration of vehicles
in the area. When the number of vehicles
exceeds the threshold and the congestion
time exceeds the configured continuous
congestion time, an alarm will be
triggered.