Operation Manual

installation & connection

48_ installation & connection

• ALARM-IN : Used to connect the alarm input sensor or external day/night sensor.

• ALARM-OUT : Used to connect the alarm output signal.

• GND : Common port for alarm output signal

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 Wiring Diagram” when connecting devices that exceed the voltage and

current specifications. (page 49)

<SNV-6084R>

Sensor

Alarm

(Warning lamp)