Vivotek PZ7132, PZ7131 manual Trigger

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An event is an action initiated by user-defined trigger source; it is the causal arrangement of the following three elements: Trigger, Event Schedule, and Action.

Trigger

Also referred as the cause or stimulus, defines when to trigger the Network Camera. The trigger source can be configured to use the Network Camera’s built-in motion detection mechanism or external digital input devices.

There are several choices of trigger sources as below. Select the item to display the detailed configurations.

■ Video motion detection

This option makes use of the built-in motion detection mechanism as a trigger source. To enable this function, you need to configure Motion Detection window first. For more information, please refer to Motion detection on page 58 for details.

■ Periodically

This option allows the Network Camera to trigger periodically for every other defined minute. At most 999 minutes can be set.

■ Digital input

This option allows the Network Camera to use external digital input device or sensor as a trigger source. Depending on your applications, there are many choices of digital input devices on the market which helps to sense any changes in temperature, vibration, sound and light, etc.

■ System boot

This option allows the Network Camera to trigger when the power of Network Camera is disconnected.

■ Recording notify

This option allows the Network Camera to trigger when the recording storage file is full or begin cycle reording. If you want receive Recording notify message, please refer to page 77 for detailed information.

68 - User's Manual