EXTERNAL SIGNAL RELAY
Item #:
AI-RY-AC/A
Product Info
AIRYACA
AIPHONE CORPORATION
RY-AC/A
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
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