Technical Projects Intercomms

Technical Specification of interconnection
Assembling a large TechPro system
DIY - Build a power splitter
DIY - Build a recording adapter
DIY - Build a show relay injector
DIY - Build a huge call light

Technical projects ("TechPro") intercomm systems are used throughout the UK and all over the world. In the UK most rental houses offer a choice of one manufacturer of intercomms, namely TechPro. The system is reliable, and due to it's simple interconnection design, it is easy to expand a system in many ways.

Front page of (old) brochure (56K jpeg)

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