Information
Instruction Manual for ACI Farfisa Two Wire Digital System Intercoms
Includes Echos, Compact, Project, Profilo, Matrix
Includes Si 51VM/36, Si 51VM/37, Si 51CM/1, Si 51VM/1, Si 51VM/12, Si 51VM/32, Si 51VM/35, Si 52VM/6, Si 52VM/7, Si 53VM/1, Si 56VM/1, Si 56VM/2, Si 56VM/11, Si 57VM/1, Si 57VM/2