Established in 1970, Aiphone Corporation is the U.S. and Canada subsidiary of Aiphone Company Limited (Nagoya, Japan), the worlds largest manufacturer of intercommunication systems and accessories. Located in Redmond, Washington, Aiphone Corporation has grown to represent the largest, most reliable line of intercom systems in North America. Every Aiphone system is the result of painstaking attention to detail with contemporary design, and the finest hardware and circuitry. All Aiphone products are engineered, prototyped, and produced for reliability. Aiphone is proud to be a rare, two-time winner of the prestigious Deming Prize for quality management and manufacturing processes. Aiphone intercom systems range from simple audio two-station door answering systems to sophisticated video systems, complex microprocessor-based commercial systems, and multi-unit residential systems. Aiphone products can be found in homes, schools, banks, parking garages, retail stores, nursing homes, hospitals, manufacturing and warehouse facilities, as well as all levels of the government. Whatever the application, Aiphone has a product to fit your needs.