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Aiphone RY-AC/A


Aiphone RY-AC/A

External Signaling Relay

Used to activate an external doorbell, buzzer, or signaling device when a call is received. It can be used for call extension on the LEF, TD-H, TD-Z and IE-8MD systems.


  • Allows an external device to be triggered when the intercom is called
  • External device will be activated momentarily as long as the call button on the door station is activated


Contact Rating

240V AC, 0.3A, 24V DC, 1A


4-1/8″ H x 2-7/16″ W x 1-5/8″ D