Dahua Technology D-TPC-BF1241-B3F4-DW-S2, Руководство по работе в сети

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Figure 5-4 Area configuration
2) Select a color and set the region name. Select an effective area for Motion Detection in
the image and set
Sensitivity
and
Threshold
.
●
Select a color from to set different detection parameters for each
region.
●
Sensitivity: Sensitive degree of changes. The higher the sensitivity is, the easier the
alarm is triggered..
●
Threshold: Effective area threshold for Motion Detection. The smaller the threshold
is, the easier the alarm is triggered.
●
The whole video image is the effective area for Motion Detection by default.
●
The red line in the waveform indicates that the Motion Detection is triggered, and
the green one indicates that there is no motion detection. Adjust sensitivity and
threshold according to the waveform.
3) Click Save .
Step 4 Configure arming periods and alarm linkage action. For details, see "5.1.1 Alarm Linkage"
and "5.1.2 Setting Period".
Step 5 Click Save .
5.1.3.2 Configuring Video Tampering
When the lens is covered or video output is mono-color screen caused by light and other reasons,
the Camera performs alarm linkage.
Step 1
Select
Setting
>
Event
>
Video Detection
>
Video Tampering
.
Step 2 Select the Enable checkbox.