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D-Link DNR-4020-16P User Manual
Section 3 - Configuration
Port Number
Port Name
Action After
Receiving
Trigger
Alarm Output
Mode
Camera Alarm
Out
Select the alarm out interface (either 1 or 2).
Designate a name for the alarm out connection.
Select either
Close
or
Open.
Select the alarm out put mode (
Switch Mode
by default).
Configure similar settings for devices connected to a camera’s
alarm out interface.
Alarm Out
On this page you can configure the NVR’s interactions with external devices
connected to its Alarm Out interface.