84
2.
Select the camera and then select
Enable
to enable intrusion
detection.
3.
Draw detection areas on the screen and set detection rules
including sensitivity, threshold and percentage. Up to four
areas are allowed. The threshold means the minimum length
of time an object stays in the detection area(s). The
percentage means the proportion of target object size to the
size of the detection area. An alarm occurs when the
threshold or the percentage is exceeded.
4.
Click
right to
Trigger Actions
and set action(s) to trigger.
For more details, see
5.
(Optional) Click
right to
Arming Schedule
and then set
the time when actions will be triggered.
6.
Click
Apply
to save the settings.
Cross Line Detection
Cross line detection is used to detect whether any object crosses
a virtual line on the screen and trigger alarms as needed.
1.
Click
VCA > VCA Config > Cross Line Detection.
2.
Select the camera and then select
Enable
to enable cross line
detection.
Содержание NVR-NDAA-POE-4CH
Страница 18: ...18 2 Change the password into a strong one then click OK 3 Set the unlock pattern...
Страница 94: ...94 3 Click Backup to export the counting statistics to a storage device...
Страница 146: ...146 5 Configuration Click Setup on the top and then click the menus on the left to configure parameters...