The alarm input filter allows you to search for event records triggered by alarm inputs (I/O) from cameras or I/O devices.
To add the filter, click on Manage Filters, then click on the Alarm Input tab.
To activate the filter, simply click on the checkbox to the right of the filter.
You can filter events by I/O devices, cameras or specific events. Select the items you want by dragging from the left list to the right list.