Advertisement
4.2.1.5
Enter Area Detection
Enter area detection detects objects entering a user- specified area. The NVR takes
snapshots and reports an alarm when the detection rule is triggered.
Note:
•
Before you use camera side analysis, make sure an intelligent server with Platform Communication Type
set to LAPI is enabled on the camera.
•
The functions and parameters supported by camera side analysis and NVR side analysis are different.
Configure Enter Area Detection
•
To perform this function on the camera side, enable Intelligent Mark under Menu > System > Basic.
1. Go to Menu > VCA > VCA Config.
2. Select a camera.
3. Select Enter Area and click
4. Set detection rules. The 4 detection rules shall be set separately. The following takes Rule
1 as an example.
Parameter
Description
Detection Area
Select Rule 1, click
preview window.
Click on the image and drag to draw a line. Repeat the action to draw
more lines to form an enclosed shape as needed. Up to 6 lines are
allowed.
Sensitivity
Set the sensitivity by dragging the slider.
The higher the sensitivity, the more likely entry behaviors will be
detected, but the false alarm rate will increase.
to configure it.
, and then draw a detection area in the left
Note: For a rule in Drawn state, you can click
delete a detection area, click
60
UNIGUARD 4 & 8 HDD Series
to redraw a detection area. To
.
Advertisement
