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Applications > DI and DO
Digital input: Select High or Low to define normal status for the digital input. Connect a digital input from a sensor device to the camera, the Network Camera will report the current signal status. You may then configure the Normal status
Digital output: Select High or Low to define normal status for the digital output. Connect an output line to an external device, the Network Camera will report the current signal status. You may then configure the Normal status
Set up the event source as DI on Event > Event settings > Trigger. Please refer to page 105 for detailed information.
User's Manual - 121