DVR systems DVR-HDE-960H-960H2 Series - Manual (Page 113)

8.4 Detecting Video Tampering
Purpose:
Trigger alarm when the lens is covered and take alarm response action(s).
Steps:
1. Enter Video Tampering interface of Camera Management.
Menu> Camera> Tamper-proof
Figure 8.14 Tamper-proof Setup Interface
2. Select a channel you want to detect video tampering.
3. Check the checkbox of Enable Tamper-proof.
Note: By default, the tamper-proof detection is configured in full screen.
4. Move the sensitivity bar and choose a proper sensitivity level.
5. Click the icon of Handling to enter the Handling interface.
6. Set the arming schedule and alarm response actions. Please refer to Step4 and Step5 of Chapter 8.1
Setting up Motion Detection Alarm.
7. If you want to set video loss handling method for another channel, repeat above steps or click Copy to
copy the above settings to it.
Figure 8.15 Copy Settings of Video Tampering
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