125
Select the
Enable Defocus Detection
check box: The alarm is triggered when the
image is fuzzy. This function is available on some select models.
Step 3 Click
Save
.
5.4.3 Setting Scene Changing
The system performs alarm linkage when the image switches from the current scene to another
one.
Step 1 Select
Setting > Event > Video Detection > Scene Changing
.
The
Scene Changing
interface is displayed. See Figure 5-18.
Figure 5-18 Scene changing
Step 2 Set arming periods and alarm linkage action. For details, see "5.1.1 Alarm Linkage."
Step 3 Click
Save
.
5.5 Setting Smart Motion Detection
The system performs alarm linkage when human, non-motorized vehicle, or motor vehicle
appear on the image and its moving speed reaches the preset sensitivity. Enabling smart
motion detection can avoid the alarms triggered by the environment changes, and the function
is enabled by default.
Preparation
Select
Setting > Event > Video Detection > Motion Detection
to enable Motion
Detection.