Figure 5-70
2. Click "Draw Rule" to draw monitoring area on the monitoring image, right click to end drawing;
Note
Click "Clear" to delete all the drawn monitoring areas.
3. Select max size or min size, click "Draw Target", and drag any angle of the filter box to enlarge or
narrow the filter box to proper size.
Note
It will alarm only when the size of crowd target is between two filter boxes.
In the state of drawing, select "Max Size" or "Min Size", click "Clear" to delete corresponding
filtering box.
4. It is to set the parameters of crowd gathering, please refer to Table 5-34 for more details.
Parameter
Note
Working period
It is to set the alarm period, it can enable alarm event only during the
period range which has been set.
