Linear / M&S 3-Wire Retrofit Systems
The Model dmc3-4 Music/Communication Retrofit System
Master is a full-function intercom and music distribution system
designed for retrofit applications in residential use. The master
unit can replace older intercom systems that use 3-wire
connections to the room stations. The system supports up to 15
room stations and up to three door speakers. The built-in AM/
FM radio tuner allows setting eight AM station presets and eight
FM station presets. The backlit liquid crystal display shows the
operation mode, audio source, radio frequency, volume setting,
and time. With the optional Model dmc1CD Add-on 6-disc CD
Changer installed, the display shows the disc number selected
and the track number currently playing.
Maximize Your communications Investment
Save on installation costs and repair time. If you already have a 3-wire intercom system, it's just a matter of switching intercom stations, master station and any patio or door station on the system. Re-use the working cable that connects all stations to the master. In a matter of a hours you will have a brand new system installed without the hassle of construction setbacks. The following options are also available:
Music/Communication
Retrofit System Master
- White, almond, or black faceplate
- Retrofit for 3-wire intercom systems
- Supports up to 15 room stations
- Supports up to three door speakers
- 30 watts (RMS) maximum output power
- Two music source inputs
- Eight AM and eight FM radio station tuner presets
- Remote volume and source control from room stations
- Intercom-only and door-release features
- Programmable monitor override
- Automatic on/off feature
- Optional 3-note and 8-note door chime
|
|
Retrofit Indoor Room Station with
Remote Scan and Master Volume 
- White, almond, or black faceplate
- Retrofit for 3-wire intercom systems
- Volume control sets sound level
- Communicates with door speakers, other room stations, and master unit
- Power, volume, and scan control of the master unit’s built-in AM/FM radio receiver
- Scans auxiliary, CD, AM, and FM sources
- Can activate door release mechanism or a security system’s panic alarm
|
Add-On 6-Disc CD Changer - White, almond, or black faceplate
- Holds up to six compact discs
- Five operating modes
- Disc number displayed
- Track number displayed
- Number of tracks per CD displayed
- Track time displayed
|
|
Retrofit Indoor Room Station 
- White faceplate
- Retrofit for 3-wire intercom systems
- Volume control sets sound level
- Communicates with door speakers, other room stations and master unit
|
