Dahua DH-XVR54 L-I2 Series User Manual page 262

Ai digital video recorder
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Parameter
Description
Click Setting to configure the parameters.
Define a period during which the motion detection is active. For details, see
Schedule
"Setting Motion Detection Period" section in "5.10.4.1 Configuring Motion
Detection Settings".
Click Setting to display the PTZ page.
PTZ Linkage
Enable PTZ linkage actions, such as selecting the preset that you want to be
called when an alarm event occurs.
Click Setting to configure the parameters.
Alarm-out Port
Set a length of time for the Device to delay turning off alarm after the external
Post-Alarm
alarm is cancelled. The value ranges from 0 seconds to 300 seconds, and the
default value is 10 seconds.
Set a length of time for the Device to delay turning off recording after the
Post Record
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.
Select the channel(s) that you want to record. The selected channel(s) starts
recording after an alarm event occurs.
Record Channel
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".
Select the Snapshot checkbox to take a snapshot of the selected channel.
Snapshot
To use this function, select Main Menu > CAMERA > Encode > Snapshot, in
the Type list, select Event.
Tour
Select the Tour checkbox to enable a tour of the selected channels.
Select to enable audio broadcast/voice prompts in response to a local alarm
Alarm Tone
event.
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.
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User's Manual

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