Database - Dahua DHI-NVR5208-4KS2 User Manual

Parameter
Delay
Tour
Log
Voice
Prompts
Buzzer
Step 5 Click Apply.

4.7.3 Database

After you successfully set the face library, the detected human face can compare with the image
on the face library. The face library settings include create face library, add human face and
human face modeling.
For privacy reason, the human face is pixelated.
4.7.3.1 Creating Human Face Library
Step 1 Select Main Menu > AI > DATABASE > FACE LIBRARY.
The FACE LIBRARY interface is displayed. See Figure 4-153.
Description
At the end of the alarm, the recording extends for a period of time. The time
range is from 10 seconds to 300 seconds.
Select the check box and select the channel for tour. When an alarm occurs, the
local interface of the NVR device displays the selected channel screen.
You need to set the time interval and mode for tour first, see "4.16.2 Tour."

After the tour is over, the preview interface is restored to the screen split

mode before the tour.
Select the check box, the NVR device records the alarm information in the log
when an alarm occurs.
Check the box and then select the corresponding audio file from the dropdown
list. System plays the audio file when the alarm occurs.
Refer to "4.17.1 File Manage" to add audio file first.
Select the check box to activate the buzzer when an alarm occurs.
Local Basic Operation 216