Dahua Technology XVR Series, Руководство пользователя

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User’s Manual
222
Table 5-52 Alarm linkage settings
Parameter Description
Access Point Indicates the channel that the camera is connected to.
Type Temperature by default.
Detect Position Name Set the detect position name.
Preview Channel
Select the channel that you want to preview to help monitor the channel
of access point. This channel could be the channel of access point or any
other channels according to your actual situation.
Event Type
Select event type as High or Low, and set the upper and low
temperature limit respectively. For example, select event type as High
and set upper limit as 28, the alarm occurs when the temperature
reaches 28
℃
.
Upper Limit
Enable Enable the alarm function.
Schedule
Define a period during which the alarm setting is active. For more
information about setting the period, see "5.10.4.1 Configuring Motion
Detection Settings."
Alarm-out Port
Click Setting to display setting interface.
General Alarm: Enable alarm activation through the alarm devices
connected to the selected output port.
External Alarm: Enable alarm activation through the connected
alarm box.
Wireless Siren: Enable alarm activation through devices connected
by USB gateway or camera gateway.
PTZ Linkage
Click Setting to display the PTZ interface.
Enable PTZ linkage actions, such as selecting the preset that you want to
be called when an alarm event occurs.
Post-Alarm
Set a length of time for the Device to delay turning off alarm after the
external alarm is cancelled. The value ranges from 0 seconds to 300
seconds, and the default value is 10 seconds. If you enter 0, there will be
no delay.
Post Record
Set a length of time for the Device to delay turning off recording after
the alarm is cancelled. The value ranges from 10 seconds to 300 seconds,
and the default value is 10 seconds.
Anti-Dither
Configure the time period from end of event detection to the stop of
alarm.
Snapshot
Select the check box to take a snapshot of the selected channel.
To use this function, make sure the snapshot is enabled motion detect
alarms in Main Menu > STORAGE > Schedule > Snapshot.