Vivotek VIVOTEK SD8362E, Speed Dome Network Camera, 1080p FullHD, 20x Optical Zoom and Wide Dynamic Range fo User Manual download pdf (Page 87)

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User's Manual - 87

■ Audio detection

A preset threshold can be congured 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 101 Applications > Audio detection for more details.

Once you have a preset audio alarm level, you can dene the triggering condition either as an audio

input rises above or falls below the alarm level.

3. Action

Dene the actions to be performed by the Network Camera when a trigger is activated.

■ Trigger digital output for

seconds

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 le on SD card if the network is disconnected. Please note that this

function will only be displayed after you set up the network storage (NAS). For more information about

how to set up network storage, please refer to page 106.

■ Move to preset location

Select a preset location you’ve configured. Note that please configure Preset locations first. For

detailed information, please refer to page 81~83. Another checkbox will appear, Capture media

after moving to the location. You can select to record associated snapshot, video clip or system

event once the event is triggered and the camera moves to the preset location. See Add Media in the

following discussion.

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 les to) when a trigger is activated.

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Vivotek VIVOTEK SD8362E, Speed Dome Network Camera, 1080p FullHD, 20x Optical Zoom and Wide Dynamic Range fo User Manual Page 87