Ring Master AA711

Description Ring Master AA711

The Ring Master AA711 master station is the successor of AA701 with a totally new re-design in high-grade, light grey impact resistant ABS plastic with satin finish. New features of the AA711 include a built-in relay for door lock control or optional warning, and connection for an external digit ‘6’ or ‘9’ call switch.

The station has a full 15 button keyboard and display. It can call to, and receive calls from all stations in the system, and perform all-call and group-call, emergency call and silent alarm. The LCD display shows calling and feature status as well as absence information. A tri-color LED adds status information for the user. Subscriber number and station features are programmed by switches inside the station.

Pro700 is a decentralized system which does not require any central unit, each station is microprocessor controlled, providing an extensive range of standard and programmable features. Pro700 is a fully electronic intercom system for loud-speaking hands-free duplex communication. The system is designed for up to 40 subscribers connected in star, parallel or loop on a four-wire bus. An entertainment program can be distributed on a separate two-wire line to all stations. Stations support external loudspeakers for increased sound power. AA711 is prepared for use as an operator or guard station in a Call Annunciation System (CAS) where up to 37 Call-in stations can report to 1-3 operator stations.