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IPC6521-Z20-FI 1080P Intelligent Network Speed
Dome
User Guide
5.3.8 Configuring Video Block Detection
You can enable the full-screen detection of lens block alarms. An alarm is generated when the
camera is blocked.
Procedure
Step 1 Choose Settings > Intelligent Analysis > Video Block Detection.
The Video Block Detection page is displayed, as shown in
Figure 5-16 Video Block Detection tab page
Step 2 Select Enable.
Step 3 Set parameters according to
Table 5-19 Parameter description
Parameter
Alarm check
interval
Sensitivity
Issue 02 (2013-09-30)
Table
5-19.
Description
Interval for the system checking for
alarms.
NOTE
If an object keeps moving in the surveillance
range of the camera, an alarm is generated at
each interval.
Sensitivity for triggering an alarm.
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Copyright © Huawei Technologies Co., Ltd.
5 Device Configuration
Figure
5-16.
Setting
[Value range]
An integer ranging from 1 to
256
[Default value]
5
[Value range]
An integer ranging from 1 to
5
[Default value]
3
NOTE
A larger value indicates a
higher sensitivity. The highest
sensitivity level is 5.
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