User Manual

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2. From the Camera section, select one camera, select Motion Detect from the Record Type
drop-down list, and click the
button. This dialog box appears.
Figure 3-48 Advanced Motion Detection Setup
3. Optionally configure the following.
 User-defined: Limits motion detection to objects within a size range. Select User-defined
and select Define Object. Select Min. Object Size or Max. Object Size from the drop-down
list and then drag an area on the image.
 Set Region Sensitivity: Sets different detection sensitivities to the specified areas. Uncheck
User-defined, adjust the sensitivity level by moving the slider, and then drag an area on the
image. Bye default, the whole camera view is set to level 9. You can create several areas with
different sensitivity levels.
 Mask Region: Ignores motions in a certain area. Click Mask Region and then drag an area
on the image.
 Noise Tolerance: Ignores video noise when light changes. Move the slider to adjust the level.
The higher the level, the more tolerant the system is to video noise.
 Ignore environmental changes: Ignores environmental changes such as rain or snow.