Dahua NVR4108-P User Manual page 271

Please refer to the following sheet for detailed information.
Parameter Function
Event
Type
Enable
Alarm Out
Latch
Show
message
Alarm
upload
Send
Email
The abnormal events include: No disk, disk error, disk no space, net
disconnection, IP conflict and MAC conflict.
You can set one or more items here.
Less than: You can set the minimum percentage value here (For disk
not space only). The device can alarm when capacity is not sufficient.
You need to draw a circle to enable this function.
Check the box here to enable selected function.
Please select corresponding alarm output channel when an alarm
occurs. You need to check the box to enable this function.
The alarm output can delay for the specified time after an alarm stops.
The value ranges from 1s to 300s.
System can pop up a message to alarm you in the local host screen if
you enabled this function.
System can upload the alarm signal to the centre (Including alarm
centre.
If you enabled this function, System can send out an email to alert you
when an alarm occurs.
Figure 5-71
Figure 5-72
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