Multipath Talkback Intercom System, Rack Mount is high-performance microprocessor controlled communications system designed specifically for the needs of schools. Intercom System Features: Interfaces to any phone system Expandable up to 360 classrooms CAT 3/5 telecom/data wire intsallation Integral one-way and handsfree amplifiers Emergency voice announce over speakers Off-site programming and diagonostics 45 OHM or 25-volt speaker compliant Serial port used to display system activity 9 internal software programmable tones 8 software controlled output relays 6 software controlled switch inputs Integrated ethernet port Enhanced caller ID Handsfree talkback 3 auxillary audio inputs All call paging Rack mount 8 time schedules Microphone input Emergency all call paging Easy windows programming Architectual room numbering 4 simultaneous conversations Clock synchronization UL and FCC certified
