Aiphone ry-ac call extension relay

Aiphone ry-ac call extension relay

You are purchasing one (1) NEW Aiphone RY-AC Call Extension Relay
Instercom station can be signalled 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