Jeron Spectrum 430

Ring Communications Pro700
Pro700 - is the smallest system in the Ring-Master family, up to 40 subscripters, with a single speech channel. The full feature Pro700 is the first duplex intercom system on the market without a central exchange, providing a high degree of flexibility while installation remains cost effective.

Ring Communications RM5000
RM5000 - is a modular in concept, based on a microprocessor controlled central exchange, which offers an economical intercom solution for internal hands-free communication up to 56 extensions. The system has four simultaneous conversation channels and two audio channels for program distribution. It offers a full range of communication features and competitive price/performance. Apart from being one of the most sold medium sized systems for office use in the world.

Ring Communications CB901
CB901 - the top of the range communication system is built around a powerful microprocessor controlled central exchange, which provides access to an impressive choice of communication and security features. The modular system is considered an industry benchmark in terms of features, programmability, expandability and price/performance. All system and individual features are programmed on-site, or remotely by modem, using an IBM compatible PC. Due to this unique individual subscriber programming, the system can be customized to meet nearly all configuration requirements.