21Figure 4-7 Setting Motion Detection3. Configure the Available Areas parameter to set the number of OSDs.4. Select the area you want to set from the Current Area drop-down list. For example, Area 1.5. Configure the Coordinates parameter to set the coordinates of the detection area. You mayalso use your mouse to select the detection area in the Live Preview area on the left and thendrag the detection area to the right position.6. Configure the Sensitivity parameter to set the detection sensitivity by entering a number inthe text box or moving the icon using your mouse. The greater the number, the higher thesensitivity.7. Configure the Object Size parameter to set the size of the object by entering a number in thetext box or resizing the object in the Live Preview area using your mouse.8. Configure the Duration parameter to set the maximum duration of movement before analarm is raised. For example, if you set this parameter to 10, an alarm will be raised when anobject in the specified area moves for 10 seconds.9. Repeat steps 4 through 8 to set all the motion detection areas.10. After you have completed all the settings, click OK.Configuring Privacy MaskPurposeUse this function to set a mask area on images from a camera to protect the privacy, for example,the license plate number of a car. This function is supported by cameras connected with Univiewprotocol.Step1. Click Configuration > Resource Configuration > IPC.2. Double-click the name of the camera you want to configure and then click the Privacy Masktab. The following shows the Privacy Mask area.