To add a privacy mask area:
1. From the menu toolbar, click Configuration > Image > Privacy Mask.
2. Select the Enable Privacy Mask check box.
3. Click Draw Area.
4. Click and drag the mouse in the live video window to draw the mask area.
5. Click Stop Drawing to finish drawing, or click Clear All to clear all of the areas set
without saving them.
6. Click Save to save changes.
Basic event
Motion detection alarms
A motion detection alarm refers to an alarm triggered when the camera detects motion.
The motion alarm is only triggered if it occurs during a programmed time schedule.
Select the level of sensitivity to motion as well as the target size so that only objects
that could be of interest trigger a motion recording. For example, the motion recording
is triggered by the movement of a person but not that of a cat.
Define the area on-screen where the motion is detected, the level of sensitivity to
motion, the schedule when the camera is sensitive to detecting motion, as well as
which methods are used to produce a motion detection alarm.
Dynamic analysis for motion can also be enabled. When there is motion, the motion
area is indicated by green rectangles.
30 TruVision 81 Series IP Camera Configuration Manual