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VIVOTEK
■ Audio detection
Audio input from an external microphone can also be configured as a triggering source� You can
configure a trigger as the audio input exceeds or falls below a preset threshold� If you have not
configured an audio threshold, click the link below to move to the audio detection page. Refer to page
101 for information on Audio detection�
3� Action
Define the actions to be performed by the Network Camera when a trigger is activated.
■ Trigger digital output
Select this option to turn on the external digital output device when a trigger is activated� Specify the
length of the trigger interval in the text box�
■ Backup media if the network is disconnected
Select this option to backup media file to SD card if a network storage is disconnected. Please note
that this function will be displayed when you set up a means for transporting data over the network
(NAS, FTP, HTTP, or Email added as a media server)� For more information about how to set up
network storage, please refer to page 105�
■ Move to preset location
Select a preset location you've configured. Note that please configure PTZ Preset locations first. For
detailed information, please refer to page 83�
To set an event with recorded video or snapshots, it is necessary to configure the server and media
settings so that the Network Camera will know what action to take (such as which server to send the
media files to) when a trigger is activated.
86 - User's Manual
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