Dahua Technology XVR Series, Руководство пользователя

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User’s Manual
216
Table 5-51 Alarm linkage parameters
Parameter Description
Name Enter the customized alarm name.
Schedule
Click Setting to display setting interface.
Define a period during which the motion detection is active. For details, see
"Setting Motion Detection Period" section in "5.10.4.1 Configuring Motion
Detection Settings."
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.
Alarm-out Port
Click Setting to display setting interface.
Local Alarm: Enable alarm activation through the alarm devices
connected to the selected output port.
Extension Alarm: Enable alarm activation through the connected alarm
box.
Wireless Siren: Enable alarm activation through devices connected by
USB gateway or camera gateway.
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.
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.
Record Channel
Select the channel(s) that you want to record. The selected channel(s) starts
recording after an alarm event occurs.
The recording for alarm and auto recording must be enabled. For details, see
"5.1.4.9 Configuring Recorded Video Storage Schedule" and "5.9.1 Enabling
Record Control."
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 Type list, select Event.
Tour Select the Tour check box to enable a tour of the selected channels.
Alarm Tone
Select to enable audio broadcast/voice prompts in response to a local alarm
event.