User's Manual
251
Table 4-52
Configure the period and in the set time range, the corresponding
configuration item will be linked to start the alarm.
The alarm device (such as lights, sirens, etc.) is connected to the
alarm output port. When an alarm occurs, the NVR device transmits
the alarm information to the alarm device.
When the alarm ends, the alarm extended for a period of time. The
time range is from 0 seconds to 300 seconds.
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 "4.12.13
Alarm Center".
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".
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".
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".
At the end of the alarm, the recording extends for a period of time.
The time range is from 10 seconds to 300 seconds.
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.
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