Vivotek Supreme SD9374-EHL, Руководство пользователя

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VIVOTEK
User's Manual - 135
■ Audio detection
A preset thres hold can be configured with an external microphone as the trigger to system event. The
triggering condition can be an input exceeding or falling below a threshold. Audio detection can take
place as a complement to motion detection or as a method to detect activities not covered by the
camera's view. Please refer to page 154 Applications > Audio detection for more details.
Once you have a preset audio alarm level, you can define the triggering condition either as an audio
input rises above or falls below the alarm level.
■ VADP
It is presumed that you already uploaded and enabled the VADP modules before you can associatee
VADP triggers with an Event setting.
Click on the Set VADP Trigger button to open the VADP setup menu. The triggering conditions
available with 3rd-party software modules known as VADP will be listed. Use the arrow buttons to
select these triggers. Users may implant these modules for different purposes such as triggering
motion detection, or applications related to video analysis, etc. Please refer to page 158 for the
configuration options with VADP modules.
■ Manual triggers
An event can be manually triggered by the manual trigger buttons on the main page.
■ Camera tampering detection
This option allows the Network Camera to trigger when the camera detects that is is being tampered
with. To enable this function, you need to configure the Tampering Detection option first. Please refer
to page 155 for detailed information.