Dahua NVR41-4KS2 Series, User Manual

Page: 306 / 452

User's Manual
290
Parameter Description
Report Alarm
Select the check box. When an alarm occurs, the NVR device uploads an
alarm signal to the network (including the alarm center).
●
This function is for some series products only.
●
You need to set the alarm center first. For details, see "4.11.14 Alarm
Center".
Send Email
Select the check box. When an alarm occurs, the NVR device sends an email
to the set mailbox to notify the user.
You need to set the email first. For details, see "4.11.11 Email".
Record Channel
Select the check box and select the needed recording channel (support
multiple choices). When an alarm occurs, the NVR device activates the
channel for recording.
You need to enable intelligent recording and auto recording first. For
details, see "4.1.4.6 Schedule".
Post-Record
At the end of the alarm, the recording extends for a period of time. The time
range is from 10 seconds to 300 seconds.
PTZ Linkage
Select the check box and click Setting to select the channel and PTZ action.
When an alarm occurs, the NVR device associates the channel to perform
the corresponding PTZ action. For example, activate the PTZ in channel one
to turn to the preset point X.
●
Tripwire alarm supports to activate PTZ preset point only.
●
You need to set the corresponding PTZ actions first, see "4.4.4 Calling
PTZ Functions".
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.