Configuring Privacy Mask - HIKVISION DS-2TD4136T-25 User Manual

User Manual of Thermal Network Speed dome

7.3.5 Configuring Privacy Mask

Purpose:
Privacy mask enables you to cover certain areas on the live video to prevent certain spots
in the surveillance area from being live viewed and recorded.
Steps:
1. Enter the Privacy Mask settings interface:
Configuration > PTZ > Privacy Mask
2. Click the PTZ control buttons to find the area you want to set the privacy mask.
3. Click ; click and drag the mouse in the live video window to draw the area.
4. You can drag the corners of the red rectangle area to draw a polygon mask.
5. Click to finish drawing or click
without saving them.
6. Click to save the privacy mask, and it will be listed in the Privacy Mask List area;
set the value of Active Zoom Ratio on your demand, and then the mask will only
appear when the zoom ratio is greater than the predefined value.
© Hikvision
Figure 7-31 Draw the Privacy Mask
to clear all of the areas you set
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