M&S Systems - Maryland

MARYLAND - M&S Systems & AirVac - Intercom Systems & Central Vacuums

Call or email us for pricing and availability if you are looking for Used or Refurbished equipment.


  BEC Audio is an "Intercom Service Center"  & "Authorized M&S Dealer"Ask about  Refurbished Units.    

M&S Intercom REPAIRS                               M&S Intercom UPGRADE options

DMC1 Complete KITS
DMC1 Intercom
M&S DMC1 Intercom
  DMC1 Intercom KITS
DMC3-4 System
DMC3-4 System
DMC3-4 Complete KITS
DMC3-4 Complete KITS
M&S DMC iPLAY System
DMC-10 System
DMC-10 System
OLD M&S Systems
OLD M&S Systems
XDM Digital Music
XDM Digital Music
M&S Intercom Speakers
M&S Intercom Speakers

M&S Intercom REPAIRS


Custom Frames

M&S 8 Ohm Speakers

Home Theater KITS

AirVac Central Vac

AirVac Kits & Accs.

Late Model M&S Intercom Systems (MC602, MC702, N350, and more)       

MC302 Intercom

MC602 Intercom

MC350A Intercom

MC702 Intercom

MC350 Intercom

MC300 Intercom

M&S 200, 203, & 208

M&S 440, 443, & 448

BEC Audio offers all M&S Systems Intercoms. Central Vacuum, and Audio All House Music Systems distribution. We can help you with all of your needs. If you are upgrading a Nutone or M & S intercom system, replacing, retrofitting any old intercom such as the MC602, MC702, MC350, to the DMC3-4 / DMC1, or simply looking to get your intercom system repaired, we can help. M&S Systems Inc. has some the best intercom systems for home and as a distributor / dealer we will help you design a system that meats your needs. MS Systems products are manufacturer by Linear Corporation.

NEW - M&S Systems DMC1MMPACK iPLAY Music Intercom System  (now available)

This System can be Used for UPGRADE or NEW Installations

DMC1 iPLAY Install Manual
DMC1 iPLAY User Manual
DMC1 iPLAY Literature

BEC Audio - Dealers Areas of Service - Covering ALL Maryland

Aberdeen, MD Hagerstown, MD
Accokeek Halfway, MD
Adelphi, MD Havre de Grace
Andrews AFB Hillcrest Heights, MD
Annapolis, MD Hyattsville
Arbutus Jessup, MD
Arnold, MD Joppatowne
Aspen Hill Kemp Mill
Ballenger Creek Kettering, MD
Baltimore, MD La Plata, MD
Bel Air Lake Arbor
Bel Air North Lake Shore, MD
Bel Air South Langley Park
Beltsville Lanham-Seabrook
Bennsville Lansdowne-Baltimore Highlands
Bethesda, MD Largo, MD
Bladensburg Laurel, MD
Bowie, MD Lexington Park
Bowleys Quarters Linganore-Bartonsville
Brooklyn Park, MD Linthicum
Burtonsville Lochearn
California, MD Londontowne
Calverton, MD Lutherville-Timonium
Cambridge, MD Marlow Heights
Camp Springs Marlton, MD
Cape St. Claire Maryland City
Carney, MD Mays Chapel
Catonsville Middle River, MD
Chesapeake Ranch Estates-Drum Point Milford Mill
Cheverly Mitchellville, MD
Chillum Montgomery Village
Clinton, MD Mount Airy, MD
Cloverly Mount Rainier, MD
Cockeysville New Carrollton
Colesville, MD North Bethesda
College Park, MD North Kensington
Columbia, MD North Laurel
Coral Hills North Potomac
Crofton, MD Ocean City, MD
Cumberland, MD Ocean Pines
Damascus, MD Odenton
Darnestown Olney, MD
District 1, Buckeystown Overlea
District 1, Taneytown Owings Mills
District 10, Funkstown Oxon Hill-Glassmanor
District 17, Hagerstown Parkville, MD
District 21, Hagerstown Parole
District 25, Hagerstown Pasadena, MD
District 3, Hagerstown Perry Hall
District 3, Leonardtown Pikesville
District 3, Middletown Potomac, MD
District 5, Queenstown Randallstown
District 7, Cresaptown/Bel Air Redland, MD
District 8, Bryantown Reisterstown
District Heights Riverdale Park, MD
Dundalk Riverside, MD
East Riverdale Riviera Beach, MD
Easton, MD Rockville, MD
Edgemere Rosaryville
Edgewood, MD Rosedale, MD
Eldersburg Rossmoor, MD
Elkridge Rossville, MD
Elkton, MD Salisbury, MD
Ellicott City Savage-Guilford
Essex, MD Severn, MD
Fairland, MD Severna Park
Fallston, MD Silver Spring
Ferndale, MD South Gate, MD
Forest Glen South Kensington
Forestville, MD South Laurel
Fort Meade, MD St. Charles, MD
Fort Washington, MD Stevensville, MD
Frederick, MD Suitland-Silver Hill
Friendly Takoma Park
Frostburg Temple Hills
Gaithersburg Thurmont
Garrison, MD Towson
Germantown, MD Travilah
Glen Burnie Waldorf, MD
Glenarden Walker Mill
Glenn Dale Westminster, MD
Greater Landover Wheaton-Glenmont
Greater Upper Marlboro White Marsh
Green Haven White Oak, MD
Green Valley, MD Woodlawn, MD
Greenbelt Woodmore

M&S Intercom Systems - Sales Service & Repair

M&S Systems 5 3-Wire System
M&S Systems 6 4-Wire System
M&S Systems 10 Series 4-Wire System
M&S Systems 20 Series 4-Wire System
M&S Systems 30 Series 4-Wire System
M&S Systems 40 Series 6-Wire System
M&S Systems 44 Series 6-Wire System
M&S Systems 52 3-Wire System
M&S Systems 70 7-Wire System
M&S Systems 78 7-Wire System
M&S Systems 80 7-Wire System
M&S Systems 88 Series 7-Wire System
M&S Systems 100 4-Wire System
M&S Systems 150 4-Wire System
M&S Systems MC170 4-Wire System
M&S Systems 200 4-Wire System
M&S Systems 220 4-Wire System
M&S Systems 250 4-Wire System
M&S Systems 300 - MC300 4-Wire System
M&S Systems MC302 4-Wire System
M&S Systems 330 4-Wire System
M&S Systems 333 4-Wire System
M&S Systems 338 4-Wire System
M&S Systems 350 - MC350 4-Wire System
M&S Systems MC350A 4-Wire System
M&S Systems 440 Series 6-Wire System
M&S Systems MC500 7-Wire System
M&S Systems MC602 4-Wire System
M&S Systems MC702 6-Wire System
M&S Systems MC800 7-Wire System
M&S Systems MC902 7-Wire System


Also see: Music and Sound intercom systems, M&S intercom system, M&S DMC1, M&S DMC3-4, M&S MC702, M&S MC602, M&S MC302, M&S MC960, ms intercom systems, old m&s intercom, intercom kit builder, ms systems,mc350, mc350a, airvac, vac tool kits, home theater, music & sound inc, m&s systems, intercom systems for home, m&s systems intercom, home intercom system, m&s systems website, m & s systems, m&s systems inc, m & s intercom, m&s upgrade, intercom repair, m&s 8 ohm speakers, dealer locator, m&s distributor, mc302, 440

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