How do I trigger the DI/DO interface when motion is detected on my DCS-7110?

Step 1: Log into the web-based configuration of the camera.

Step 2: Click on Setup icon on the top left corner.

Step 3: Click Advanced Setup --> Event Management --> enable "Motion Detection"

Step 4: Click Event Setting --> Click "Add" button in "Even Setting" Option --> click "Enable this event" , "Video motion detection" and "Trigger digital output for X seconds".

Step 5: Click Save button to save the new settings.