The RY-AC is an external signaling relay from Aiphone which is capable of activating an external buzzer, doorbell, or signaling device when the system receives a call. This signaling relay is lightweight for easy handling, is capable of being easily setup and installed, and offers a user friendly design which comes at an affordable price for saving money for all system operators.
- Ring a standard doorbell or activate a separate device when a call is placed from a door station
- LEF-C Series
- 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
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