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D-Link DCS-3110 User Manual
Section ² - Configuration
DI and DO:
Digital input
trigger condition:
Digital output:
Settings for both Digital input signal and digital
output signal can be configured here.
Please select
High
or
Low
for digital input trigger
condition. When an external device is connected
to the digital input pins, the state of the voltage
will be monitored. (Max. Input 500mA, 12Vdc)
Select
Grounded
or
Open
to define normal status
of the digital output. The camera will show whether
the trigger is activated or not.
Advanced
DI and DO
The I/O connector provides the physical interface for digital output (DO) and digital input (DI) that is used for connecting
such external alarm devices as IR-Sensors and alarm relays to the network camera.