Huawei IPC6521-Z20-FI 1080P User Manual page 60

IPC6521-Z20-FI 1080P Intelligent Network Speed
Dome
User Guide
Parameter
Loitering duration
Alarm check interval
Step 5 Click Add and draw points on the live video image to form a sensitive area.
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Step 6 Set Name.
Step 7 Click Save.
The loitering detection function is configured.
Issue 02 (2013-09-30)
To delete a sensitive area, select the sensitive area ID from the sensitive area list (only the selected
sensitive area is displayed in white on the live video image), click Delete.
A sensitive area can be a polygon of three vertices or more.
A sensitive area can have a maximum of 10 vertices.
A single behavior analysis function supports up to four sensitive areas. If all functions are enabled, a
maximum of 10 sensitive areas can be analyzed at a time.
You can perform operations on only one sensitive area at a time.
A maximum of 15 and 30 objects can be analyzed in close-up object and distant object modes
respectively.
When the resolution is set to 352 x 288, the system can analyze objects with a minimum size of 10 x
10, and a maximum size of 100 x 100 and 100 x 200 in distant object and close-up object modes
respectively. The values indicate limitations on the object area instead of the object's length or
height.
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Description
object is identified via its
central part.
 Bottom: indicates that an
object is identified via its
bottom part.
 Top: indicates that an
object is identified via its
top part.
Time period during which
an object is allowed to loiter
in a sensitive area. If the
object loiters in the sensitive
area for a time period longer
than the specified duration,
the system generates an
alarm.
Time interval at which the
system checks for new
alarms. The system then
reports detected alarms to
the surveillance platform.
NOTE
To prevent a flood of alarms,
the system reports only one
alarm even if it detects
multiple alarms within the
specified interval.
5 Device Configuration
Setting
[Value range]
An integer ranging from 0 to
30
[Default value]
0
[Unit]
s
[Value range]
An integer ranging from 1 to
256
[Default value]
3
[Unit]
s
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