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D-Link DCS-2136L User Manual
Section 4: Configuration
Advanced
This screen allows you to control the behavior of digital input and digital
output devices. The I/O connector provides the physical interface for
digital output (DO) and digital input (DI) that is used for connecting a
variety of external alarm devices such as IR-Sensors and alarm relays.
The digital input is used for connecting external alarm devices and once
triggered images will be taken and e-mailed. After making any changes,
click the
Save Settings
button to save your changes.
Digital Input/Output
Select D/I or
D/O Mode:
The camera will send a signal when an event is triggered,
depending upon the type of device connected to the DI
circuit.
N.C. stands for
Normally Closed
. This means that the
normal state of the circuit is closed. Therefore events
are triggered when the device status changes to "Open."
N.O. stands for
Normally Open
. This means that the
normal state of the circuit is open. Therefore events are
triggered when the device status changes to "Closed."
