Dahua NVR41-4KS2 Series User Manual

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.

Dahua NVR41-4KS2 Series Specifications

General

Brand	Dahua
Model	NVR41-4KS2 Series
Category	Network Hardware
Language	English