User Manual of Network Video Recorder
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8.5 Configuring Tamper-proof
Purpose:
Trigger alarm when the lens is covered and take alarm response action(s).
Steps:
1. Enter Tamper-proof settings interface
Configuration> Remote Configuration> Camera Settings> Tamper-proof
Figure 8. 8 Tamper-proof
2. Select the channel number for tamper-proof.
3. Check the checkbox of Enable Tamper-proof.
4. Click button to draw a detecting area, click it again to stop drawing. Click button if you want to
clear the area.
5. Drag bar to adjust the sensitivity.
6. Please refer to step 3 of Chapter 8.1 Configuring Alarm Input to set arming schedule.
7. Please refer to step 5 of Chapter 8.4 Configuring Video Loss to set linkage method.