Alarm ManagementNetwork Video RecorderUser ManualIssue: V4.2 (2018-08-15) 35Figure 7-3 Motion detection area setting screen1. Hold down and drag the left mouse button to draw a motion detection area.2. Select a value from the drop-down list next to Sensitivity.Step 5 Click Schedule page to access the schedule screen.For details, please see 6.1 Record Schedule Step 4 Set the record schedule.Step 6 Click Copy and select channels, then click OK to apply the motion detectionsettings to cameras in selected channels, click Apply to save motion detectionalarm settings.After a motion detection area is selected, double-click it to delete the selected area.----End7.3 Camera TamperCamera tamper means that an alarm is triggered when the image was tampered.