Replace, Upgrade, or Repair your Old Nutone or M&S Systems Intercom

Having problems with you existing Nutone, Broan, or M&S Systems intercom? BEC Audio (www.BECAudio.com / 888-556-3998) will help you compare repair cost vs replacement options. Some refurbished units are also available.

Most old models can be replaced without having to re-wire anything. Three common retrofit replacement intercom systems are, the IntraSonic RETRO-M, Linear Corp. M&S Systems DMC3-4, DMC1, and the Nutone NM100, NM200.

All three of these options serve as replacements for almost any old M&S Systems, Nutone, Broan, and AudioTech Intercom systems. In addition, you are able to re-use the existing wire with all three options. Faceplates also come with these systems so that patching walls is not necessary. However, you will need to check these sizes. Custom make intercom frames are available if sizing is a problem.

LIST OF SOME OF THE INTERCOM SYSTEMS FOR REPAIRS AND REPLACEMENTS

Nutone 3 Wire Supported
IM-3303 / IM3303 2071
IMA-303 / IMA303 2031 / 2032
IMA-203D 2090 / 2091
IMA-2003 / IMA2003 IM-3103
IMA-3003 / IMA3003 M-203
IMA-3303 / IMA3303 IM-313
2067 / 2068
2011 / 2012
2015 / 2016
2053 / 2054
2055 / 2056

M&S Systems 3 Wire Supported
• M&S Systems, M&S Systems Model 5
• M&S Systems Model 6
• M&S Systems DMC3-4 / DMC34


M&S Systems 4 Wire Supported
220 / 330
250
300 / 350
350A
20 series
30 series
Model 150 / 170
MC602 / MC-602
MC302 / MC-302
Model 338
DMC3-4 / DMC34

Nutone 4 Wire Supported
IM-3204


M&S Systems 6 Wire Supported
440 series
500 series
MC702 / MC-702
44 series
MC800 / MC-800
N80A (7 wire)
Model 6


Nutone 6 Wire Supported
SM428
IM-4406 / IM4406
IM-406 / IM406
IM-4006 / IM4006
2401 / 2402
2561 / 2562
2542
2540 / 2541
IMA4406 / IMA-4406

Please let us know if you have any questions. BEC Audio is a national distributor that can help you locate a local dealer. email us at Sales@BECAudio.com