Dahua NVR52-16P-4KS2 Series, Руководство пользователя

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User's Manual
242
Parameter Description
Tour
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.
Log
Select the check box, the NVR device records the alarm
information in the log when an alarm occurs.
Alarm Tone
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 Management" to add audio file first.
Buzzer Select the check box to activate the buzzer when an alarm occurs.
Step 5 Click OK to save the alarm setting.
System displays the IVS interface.
Step 6 Select the Enable check box and click Apply to complete the tripwire setting.
4.7.2.4.2 Intrusion
Background Information
When the detection target passes the edge of the monitoring area, and enters, leaves or traverses
the monitoring area, the system performs an alarm linkage action.
Procedure
Step 1 In the Type drop-down list, select Intrusion . See Figure 4-141.
Figure 4-141
Step 2 Draw the detection rule.
1) Click
to draw the rule on the surveillance video, the system displays as Figure 4-
142.