Dahua NVR41 series, Руководство пользователя

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User's Manual
219
Parameter Description
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 "4.12.10
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".
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".
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.
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 "4.17.2 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 drop-down list. System plays the audio file when the
alarm occurs.
Refer to "4.18.1 File Management" to add audio file first.
Buzzer
Select the check box to activate the buzzer when an alarm
occurs.
Step 4 Click Apply to complete the settings.
4.7.2.3 Face Recognition
You can compare the detected faces with the faces in the library to judge if the detected face