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Dahua NVR41 series User Manual

Dahua NVR41 series
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User's Manual
280
Parameter
Description
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".
Delay
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.
Snapshot
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)
.
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 "4.18.1 File Management" to add audio file first.
Buzzer
Select the check box to activate the buzzer when an alarm occurs.
Step 5 Click
Apply
.
4.8.8 Exception
Step 1 Select
Main Menu
>
ALARM
>
Exception
.
Step 2 The
Exception
interface is displayed.

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Dahua NVR41 series Specifications

General IconGeneral
BrandDahua
ModelNVR41 series
CategoryNetwork Hardware
LanguageEnglish

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