The Aiphone BG-10C all-call and chime adapter emits a chime to notify an incoming call from up to three LEF Series door stations (sold separately) and enables the all-call button on an LEF-C master station, an LEF-10S master station, and an LEF-1C sub-master station (sold separately) to broadcast messages, pages, and music. The chime, tone, bass, all-call voice, pre-tone, chime, and music volumes are all adjustable. The adapter is powered by the connected intercom system.
Door intercom systems allow an occupant of a building to communicate remotely with a visitor through at least one door intercom and master intercom. Master intercoms with a door-access button remotely unlock the door for the visitor.
Aiphone manufactures intercom systems for residential, business, and healthcare structures. The company, founded in Japan in 1948, has its North American headquarters in Bellevue, WA. Aiphone meets International Organization for Standardization (ISO) standards 9001 and 14001.