Dahua Technology DH-XVR71 H-4K-I2 Series, User Manual

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User’s Manual
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Parameter Description
Log Select the checkbox to enable the Device to record a local alarm log.
Alarm Tone
Select to enable audio broadcast/alarm tone in response to a HDD alarm
event.
Click Apply to complete the settings.
5.10.5.2 Configuring Network Event Settings
Select Main Menu > ALARM > Exception > Network.
Network
Configure the settings for the Network event.
Table 5-34 Network event settings
Parameter Description
Event Type
In the Event Type list, select Offlice, IP Conflict, or MAC Conflict as the event
type.
Enable Enable or disable the Network event detection function.
Alarm-out Port
Click Setting to display setting page.
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.
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 10 seconds to 300 seconds, and the
default value is 10 seconds.