User's Manual

Table Of Contents
H.265 25-ch 4K Network Video Recorde with 16-Port PoE
NVR-2500 Series
The PTZ setting is used to set the PTZ camera added to
the analog channel. All the parameters (protocol,
address, baud rate, data bit, stop bit, parity bit) should
be consistent with the parameters of the PTZ decoder.
5.3.5.6 Privacy Mask
The function of privacy mask can block certain sensitive or privacy-related
areas in the monitoring scene image.
The specific operation steps are as follows:
Step 1: In the main menu, click "
→Privacy Mask" to enter Privacy Mask
interface, as shown in Figure 5-35 1 below.
Figure 5-35 1
Steps 2: Select the channel for video occlusion.
Steps 3: Use the mouse to define the occlusion area in the video, as shown in
Figure 5-35 2 below.