Aiphone products range from simple do-it-yourself door answering units to sophisticated video entry security systems, complex microprocessor-based commercial systems, and luxury condo/apartment security and communication systems. Our products are unrivaled in design simplicity, technical excellence and reliability. With over 25 standard systems, and additional manufacturing by special order, we can create a system for virtually any intercom application.

Since its inception in 1901, Zenitel has been a global leader in providing clear, concise communication for demanding and extreme environments. In today’s world, security has rapidly become their primary market. Zenitel continues to lead the market in advanced technology and are at the forefront in offering Critical Communications over IP (CCoIP®).

Commend develops and manufactures Security and Communication systems for protection of people, buildings and values. The Commend International GmbH was founded in 1971 and is one of the world’s largest providers of Intercom Systems.

Talkaphone is the industry’s leading designer and manufacturer of security and life safety communication products and solutions. Our unique combination of product breadth and technology alliances gives us the ability to create a tailored solution for each customer. We have been committed to our customers for more than 80 years.

For 25 years, Code Blue Corporation has been the industry leading manufacturer of durable emergency communication solutions. The pioneer in developing and producing vandal-resistant Blue Light Emergency Phones at thousands of education, corporate, hospital, airport and municipal locations around the world, Code Blue’s expansion includes the innovation of advanced public address and mass notification systems to provide a complete end-to-end solution.

Digital Acoustics was founded in 1991 to create and exploit developments in the converging areas of speech, data, and semiconductor technology. This objective remains the guiding focus today, as the Digital Acoustics' stable of products successfully leverage its core competencies in speech/audio and data communication.