Vivotek FE9380-HV 5MP Outdoor Network Fisheye Dome Camera with Night Vision - Manual (Page 144)

VIVOTEK
144 - User's Manual
Applications > DI and DO
Digital input: Select High or Low as the Normal status for the digital input. Connect the digital input pin of
the Network Camera to an external device to detect the current connection status.
Digital output : Select Grounded or Open to define the normal status for the digital output. Connect the
digital output pin of the Network Camera to an external device to determine the current status.
Set up the event source as DI on Event > Event settings > Trigger. Please refer to page 128 for
detailed information.