Compare Intercom Upgrade Options

COMPARE M&S SYSTEMS DMC3-4 & INTRASONIC RETRO-M INTERCOM REPLACEMENTS

When searching for a replacement for your old M&S Systems, IntraSonic or Nutone intercom system, consider the M&S Systems DMC3-4 or the IntraSonic RETRO-M intercom system. Both replacement intercom systems have a variety of features that are both unique and convenient. The following comparisons are available to help streamline your decision as to which replacement intercom system is right for you. Consider the following features of our M&S DMC3-4 and RETRO-M intercom systems.

For Upgrade Quotes on Old Systems Call 602-753-2069 (Call after answering questions on our "Auto Quote" Form Below)

DIY Replacement FAQ   |   Upgrades |   RETRO-M Vs. DMC3-4 |   Find Model # & Wire Count |   M&S Parts |   Nutone Parts

M&S DMC3-4 Intercom for Replacing Old Intercoms

  • DMC3-4 replacement intercom systemOptional iPod shelf with CD player combination
  • Optional 3.5mm jack for playing musical devices including iPods, iPhones, MP3 players and more – this connection is not going to charge devices
  • Bluetooth capable
  • As many as 15 room and patio stations can connect to the M&S DMC3-4
  • As many as 3 door stations can connect to the M&S DMC3-4
  • Color options available in white, black and almond (black and almost cost more)
  • Door station color options available in white, bright brass and antique gold
  • 45 ohm speaker selection only
  • 30 Watts of total output power
  • Replaces three and four wire systems
  • Custom frames allow replacement of old systems without the need for any drywall work
  • All call system
  • Some old speakers can be used with the M&S DMC3-4 intercom system

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IntraSonic RETRO-M Intercom for Replacing Old Intercoms

  • IST RETRO-M replacement intercom systemEach RETRO-M master unit contains a compartment for musical devices such as iPods, iPhones and MP3 players.
  • Musical devices plug in directly to the master device for music sharing
  • Bluetooth capable
  • A maximum of 13 zones can connect with the RETRO-M intercom system
  • Up to two of those zones can be door stations
  • Color options available in white, black and almond (all offered at the same price)
  • Door station color options available in white, black and almond as well as oiled bronze, antique brass and nickel
  • Standard 8 ohm speakers
  • Replaces three, four, six or seven wire systems
  • Custom frames allow replacement of old systems without the need for any drywall work
  • Privacy feature for room-to-room communication (calls will go to all stations until one is answered)
  • Reuse most old master unit housings
  • Two different music sources can play simultaneously
  • Room and patio stations are self-amplified and can each connect up to two additional speakers
  • Remote control available for master station only
  • Built-in door chime on master station

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Both the M&S DMC3-4 and the IntraSonic RETRO-M offer comparable, high-quality sound and features. Remote door/gate release, radio presets, monitor, and additional features are shared by the two replacement intercom systems that we offer. The Retro-M is popular for it's privacy call feature. Custom frames are available for all new patio, room and master stations since the new technology is more compact than old intercom systems. The frames allow easy installation without the need to patch large holes in the wall. The same wiring can be used for both the M&S DMC3-4 and IST RETRO-M, making self-installation a breeze.

Thing To Note:

  • For Upgrade Quotes on Old Systems Visit IntraSonic RETRO-M or M&S Systems or Call 602-753-2069 (Call after answering questions on our "Auto Quote" Form)
  • Replacement Parts For OLDER Nutone Intercoms & M&S Intercoms "Are No Longer Available"
  •  We Provide Repairs on Old Master Units ONLY - Nutone and M&S Systems (These are shipped to us. We do not come out to the house)
  • (WE DO NOT SELL OLD REPLACEMENT PARTS)

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