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79
region.
●
Sensitivity: Sensitive degree of outside changes. The higher sensitivity is, the easier
to trigger the alarm.
●
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. Select
color blocks to configure different detection parameters for different regions.
●
The red line in the waveform indicates that the Motion Detection is triggered, and
the green line indicates that there is no motion is detected. Adjust sensitivity and
threshold according to the waveform.
3) Click
OK
.
Step 4 Set arming periods and alarm linkage action. For details, see "4.6.1.2 Alarm Linkage".
If the exiting schedules cannot meet the scene requirement, you can click
Add Schedule
to add a new schedule. For details, see "4.6.1.2.1 Adding Schedule".
Anti-dither: After the
Anti-dither
time is set, the system only records one motion detection
event in the period.
Step 5 Click
Apply
.
4.6.3.2 Setting Video Tampering
The system performs alarm linkage when the lens is covered or video output is mono-color caused
by light and other reasons.
Step 1 Select >
Event
>
Video Detection
>
Video Tampering
.
Step 2 Select
Channel
and then click to enable the video tampering detection.
Figure 4-74 Video tampering
Step 3 Set arming periods and alarm linkage action. For details, see "4.6.1.2 Alarm Linkage".
If the exiting schedules cannot meet the scene requirement, you can click
Add Schedule
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