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installation & connection
to connect the alarm out
If devices (e.g., flashing light and siren) that exceed the voltage and current specifications
are connected by using the open collector method, it may cause malfunction.
Refer to the alarm out connection diagram below when connecting devices that exceed the
voltage and current specifications.
alarm out wiring Diagram
External connection
Warning
lamp / Siren
Warning lamp / Siren power
26_ installation & connection
DC 5V or 3.3V
DIODE
RESISTOR
RESISTOR
10K ohm
2
1
NO
TRANSISTOR
COM
NC
NO
COM
NC
RELAY
GND
Inside of the camera
ALARM OUT(12VDC 20mA MAX)
RESISTOR
1
TRANSISTOR
GND
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