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User Manual of AAR-W450K and AAR-W850K Series DVR
7.3 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
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 Motion Detection.
7. If you want to set tamper-proof handling method for another channel, repeat above steps or click Copy
to copy the above settings to it.
Figure 7.8 Tamper-proof Setup Interface
Figure 7.9 Copy Settings of Video Tampering
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