User Manual of Network Camera 
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(5) Slide the cursor to adjust the sensitivity and proportion of object on the area for the 
selected area in the daytime. 
(6) Slide the cursor to adjust the sensitivity and proportion of object on the area for the 
selected area at night. 
(7) Set the arming schedule and linkage method as in the normal configuration mode. 
(8) Click Save to save the settings. 
6.6.2  Configuring Video Tampering Alarm 
Purpose: 
You can configure the camera to trigger the alarm when the lens is covered and take 
alarm response action. 
Steps: 
1.  Enter the video tampering Settings interface: 
Configuration > Advanced Configuration > Events > Video Tampering 
 
Figure 6-41 Video Tampering Alarm 
2.  Check  Enable  Video  Tampering  checkbox  to  enable  the  video  tampering 
detection. 
3.  Set the video tampering area; refer to Task 1 Set the Motion Detection Area in