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Defocus Detection
Use defocus detection to check whether the camera focuses
properly.
1.
Click
VCA > VCA Config > Defocus Detection.
2.
Select the desired camera and then select
Enable
to enable
defocus detection.
3.
Click
right to
Trigger Actions
and set action(s) to trigger.
For more details, see
4.
(Optional) Click
right to
Arming Schedule
and then set
the time when actions will be triggered.
5.
Set detection sensitivity and then click
Apply
to save the
settings.
Scene Change Detection
Use scene change detection to detect the change of surveillance
environment caused by external factors such as intentional
rotation of the camera.
1.
Click
VCA > VCA Config > Scene Change Detection.
2.
Select the desired camera and then select
Enable
to enable
scene change detection.
3.
Click
right to
Trigger Actions
and set action(s) to trigger.
For more details, see