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> Aiphone ry-ac/a external signaling relay signal
Aiphone ry-ac/a external signaling relay signal
External Signaling Relay intercom station can be signaled by external device via relay. External device will be activated momentarily as long as the call signal on the intercom is activated.
* Ring a standard doorbell or activate a separate device when a call is placed from a door station
* In high noise areas or where a light is needed, or to activate a bell, buzzer, or light when calling between handset-type intercoms
* TD-H Series selective calling and paging system
* IE-8 Series selective calling handset system