M&S SYSTEMS DMC3-4 3- or 4-Wire Retrofit Music/Communication System Master Unit White

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M & S SYSTEMS
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M&S SYSTEMS DMC3-4 3- or 4-Wire Retrofit Music/Communication System Master Unit White
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M & S SYSTEMS #ad - Designed to provide updated functionality & 6 wire ;?30w rms power drive up to 15 room stations & 3 door speakers;?30% smaller than previous models;?2 music source M& styling in home with existing intercom systems;? Runs on existing wires;? Replaces 3, 4 &s systems dmc3-4 3- or 4-wire retrofit Music/Communication System Master Unit White.
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