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67
Figure 4-53 Alarm (subscription)
Step 2 Click next to
Alarm
.
Step 3 Select alarm type according to the actual need. For details, see "4.6.1.3.1 Alarm Types" .
The system prompts and records alarm information according to actual conditions.
When the subscribed alarm event is triggered and the alarm subscription page is not
displayed, a number is displayed on , and the alarm information is recorded
automatically. Click to view the details in the alarm list. You can click
Clear
to clear
the record.
Step 4 Click next to
Play Alarm Tone
, and select the tone path.
The system will play the selected audio file when the selected alarm is triggered.
4.6.2 Configuring Exception
Abnormality includes SD card, network, illegal access, voltage detection, and security exception.
Only the device with SD card has the abnormality functions, including
No SD card
,
Low SD card
space
, and
SD card error
.
4.6.2.1 Configuring SD Card Exception
In case of SD card exception, the system performs alarm linkage. The event types include
No SD card
,
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