Ipc Offline Alarm - Dahua HFD23 User Manual

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Parameter
Type
Trigger
Overlay
Anti-dither
Record channel
Record Delay
Alarm out
Latch
Show message
Buzzer
Alarm upload
Send Email
5.6.3.2.2

IPC offline Alarm

In the main menu, from Setup->Event->Alarm->IPC Offline Alarm, you can see alarm setup
interface. IPC external alarm interface is shown as below. See Figure 5-38. For setup information,
please refer to chapter 5.6.3.2.1.
Function
Please select a channel from the dropdown list.
Normal open or normal close.
Here is for you to set activation mode. There are two options:
High/low.
Please highlight the box here to enable this function. It can
overlay alarm information on the video screen when an alarm
occurred.
System only memorizes one event during the anti-dither
period. The value ranges from 5s to 600s.
System auto activates channel(s) to record once an alarm
occurs. Please note you need to set alarm record period
and go to Storage-> Schedule to set current channel as
schedule record.
System can delay the record for specified time after alarm
ended. The value ranges from 10s to 300s.
Enable alarm activation function. You need to select alarm
output port so that system can activate corresponding
alarm device when an alarm occurs.
System can delay the alarm output for specified time after
an alarm ended. 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.
Check the box here to enable this function. The buzzer
beeps when an alarm occurs.
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.
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