Dahua DHI-NVR5208-4KS2 User Manual page 242

Parameter
Delay
Tour
Snapshot
Voice
Prompts
Buzzer
Step 3 Click Apply to save the settings.
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Setting the Motion Detection Region
Step 1 Next to Region, click Setting.
The region setting screen is displayed.
Step 2 Point to the middle top of the interface.
The setting interface is displayed. See Figure 4-168.
Step 3 Configure the regions settings. You can configure totally four regions.
1) Select one region, for example, click
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 Snapshot check box to take a snapshot of the selected channel.
To use this function, select Main Menu > CAMERA > ENCODE > Snapshot, in
the Mode list, select Event (Trigger).
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.
Click Default to restore the default setting.
Click Copy, in the Copy dialog box, select the additional channel(s) that you want
to copy the motion detection settings to, and then click Apply.
Click Test to test the settings.
Figure 4-168
.
Local Basic Operation 231