RDM Intercoms is the premier manufacturer of wired intercom systems for c-stores and food service. RDM Intercoms manufactures the Classic and Performance Series Intercom Systems, which include the D15, D20, and D2475. RDM also manufacturers speakers, call boxes, and accessories. RDM provides clear, dependable, and functional intercoms with same-day shipping. All RDM Intercoms are proudly manufactured in the USA. Customer service is available from 7:30am to 6:00pm EST Monday through Friday. Please call 1.800.282.5183 for pricing.
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