M&S Intercom Retrofit M&S 448 8 Room-to-Room Calling Master


The IntraSonic RETRO-M is an incredibly versatile music audio intercom system that replaces almost any M&S, Nutone, Broan, IntraSonic, or AudioTech Intercom System using existing wiring.

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  • M&S Replace Intercom M&S 448 8 Room-to-Room Calling Master

    Don’t pay for two systems when you can get all of the same benefits in one with our IntraSonic RETRO-M Intercom & Music System Kit. In this system, you get the benefits of an intercom system combined with the benefits of an entertainment system as the IntraSonic RETRO-M Intercom System Kit allows you to stream your music all throughout your home or business. Each system comes with a USB charge port and AM/FM radio presets.

    This Kit Contains:

    • (1) RETRO-MB Black Master (Built In IPOD, MP3 Compartment)
    • (1) RETRO-MTPB Master Unit Frame (10 x 18 3/4")
    • (8) RETRO-5RB Black Room Stations
    • (8) RETRO-5RVB Black Room Station Frames (7 3/8 x 10")
    • (2) RETRO-DB Black Door Speakers

    The IntraSonic RETRO-M Intercom System Kit allows the ability to tune stations directly from each room station as well as share between different intercoms through the master station unit. The system even comes with an optional door release function to expand your system into allowing access to your home or business. Up to 13 zones can be paired with the system allowing for complete coverage to meet your needs.

    One of the favorite features of our customers is the selective call feature which allows you to select two units to have conversation, giving you private communication between select units without that same communication coming through the entire system. The IntraSonic RETRO-M Intercom System Kit can be wired directly to eight ohm ceiling and wall speakers and can serve as an ideal replacement to your existing intercom system.  

    Have further questions? Contact us at BEC Integrated Solutions and we’d be happy to show you more of the features of our IntraSonic RETRO-M Intercom System Kit.


    Replace or Upgrade Home Intercom System Information
    Compare IntraSonic RETRO-M & M&S Systems DMC3-4

    When it comes to your home intercom system BEC does have "Experts" on staff that can answer ALL of your questions. We also offer ALL 3 Upgrade options as well as Repairs on OLD Master Units.

    Contact Us - By Email  or Call  - 888-556-3998

    home intercom replacement The IntraSonic RETRO-M Intercom System is a popular choice as it can often replace almost any M&S System or Nutone Intercom System. With the IntraSonic RETRO-M, the master unit housing from your old system can be reused as long as it is 10 inches tall or less. This system is popular among music lovers as it includes a USB charging port for music devices.
    Upgrade M&S Systems Intercom The M&S Intercom & Music Bluetooth-enabled System can replace nearly any existing three, four, six or seven wire intercom system. The master unit housing will need to be replaced when upgrading with our M&S intercom system. When choosing to replace your old M&S Intercom System with a new M&S system, old door stations are all reusable.
    Nutone Intercom Systems The Nutone Intercom System will replace most three, four, six or seven wire intercom systems. Using a Nutone upgrade system will require replacement of the master unit housing. iPod, iPhone and CD capabilities are not included with the upgraded Nutone systems.
    home intercom repairs

    We also repair most old M&S & Nutone Master Units

    Read More about M&S SYSTEMS Repairs

    Read More about NUTONE Repairs

    (We ONLY repair master units)

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    Need to Make Customizations to This Kit?

    We understand that every home requires unique replacement system customizations, so we decided to create a user-friendly tool that will allow you to customize your replacement intercom kit in minutes! Upon completing the following form, your new, personally tailored kit will be sent directly to the email address you provide. It’s easy, fast and completely FREE to design your own system! And you can instantly place your order directly from your quote. What are you waiting for? Get started below!

    **Please review all components on your quote before placing an order**

    Replacement Intercom System FREE & INSTANT Design Tool

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