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9.2.8.6
Audio Detection
The Audio Detection setting can be found under this path:
System> Events>
Audio Detection
.
Audio Detection function allows the camera to detect audio and trigger alarms
when audio volume in the detected area reaches / exceeds the determined
sensitivity threshold value.
NOTE:
Audio Detection function is only available for models equipped
with Audio I/O function.
Audio Detection
In Audio Detection Setting, the default setting for the Audio Detection function is
<Off>. Enable the function by selecting <On>.
Audio Detection Setting
Users could adjust various parameters of Audio Detection in this section.
Detection level [1-100]:
The item is to set detection level for each sampling volume; the smaller
the value, the more sensitive it is. The default level is 10.
Time interval (sec) [0-7200]:
The value is the interval between each detected audio. The default
interval is 10.
Triggered Action (Multi-option)
The administrator can specify alarm actions that will take when audio is
detected. All options are listed as follows.
Enable Alarm Output 1/2
Select these items to enable alarm relay outputs.
Send Alarm Message by FTP/E-Mail
The administrator can select whether to send an alarm message by FTP
and/or E-mail when audio is detected.
