![m&s Systems dmcFM Sub Station Enclosure](http://etilizepetra.myshopify.com/cdn/shop/products/ETPMSSDMCFM_1024x1024.jpg?v=1556563413)
m&s Systems dmcFM Sub Station Enclosure
The Model dmcFM Master Retrofit Mounting Frame (White) is used in retrofit intercom installations when replacing a master only system with a dmc3-4 Music/Communication Retrofit System Master or a dmc1 Music/Communication System Master in a 6-wire retrofit installation.