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A.2 GPIO Terminal Application
Typically used in association with programming scripts for developing applications for motion detection,
event triggering, alarm notification via e-mail, and a variety of external control functions. The GPIO
connectors are located on the rear panel of the camera, which provide the interface of connecting the
sensor device (IN) and controlled device (OUT).
Connector Pin Assignment
PIN
SPECIFICATION
IN
Active High voltage 9~40V DC;
Dropout-out voltage 0V DC
OUT
Close circuit current 70mA AC or 100mA DC maximum,
Output resistance 30 Ohm;
Open circuit voltage 240V AC or 350V DC maximum
Interface Schematic
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