The Tecpro system is a ‘two-wire’ or ‘party line’ system which enables a number of personnel to take part in the same conversation simultaneously. Major applications are in the theatre, television studios, conference venues and stadiums.
The Tecpro MS745 master station allows two intercom circuits A and B to be created and each circuit can power up to a maximum of 30 belt-packs, or a mix of belt-packs and loudspeaker stations.
System cabling should be a twisted pair with an overall screen and the cabling can radiate out from a central distribution point or looped from one outstation to the next and so on. A combination of both methods is often used.
