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C
ONNEC
TION
TO CONNECT THE MOTION DETECTION OUTPUT
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 connection diagram below when connecting devices that exceed the voltage and
current specifications.
y
MD Alarm Out Wiring Diagram
Warning lamp
/ Siren power
Warning lamp /
Siren
(-)
(+)
MD Alarm out (12VDC 20mA MAX)
RESISTOR
10K ohm
DIODE
RELAY
DC 5V or 3.3V
TRANSISTOR
GND
GND
TRANSISTOR
External connection
Inside of the camera
GND
RESISTOR