DVTEL EN-204 - Figure 51: Tamper-Proof Area Settings Screen

EN-204 User and Installation Guide
52
To set a privacy mask
From the Channel No. drop-down list, select a camera.
Check Enable Privacy Mask.
To create a privacy mask, click the Draw Area icon.
Drag the mouse over a zone in the live video image.
Note:
You can draw up to four privacy mask areas in the same scene.
Click again to stop drawing.
Click the Trash icon to clear all motion detection areas.
Repeat steps 3-6 for each zone and for each camera.
Click Save.
5.4.3.8 Tamper-proof
The Tamper-proof function enables you to create an alarm to notify of potential camera
tampering.
To activate the Tamper-proof function
From the Configuration sidebar menu, select Camera Settings > Tamper-proof.
The Tamper-proof screen opens on the Area Settings tab.
Figure 52: Tamper-proof Area Settings Screen
From the Channel No. drop-down list, select a camera.
Check Enable Video Loss Detection.