Reliable communication and connectivity are about much more that convenience – they’re a critical need for the safety of people and vehicles, as well as overall performance.

Our patented technologies and customized solutions keep operations running efficiently, reliably, and most important of all – safely. Tunnel Radio’s innovations and expertise in confined-space communications are second to none – and they’ve been that way for over 30 years!

From design and installation to software monitoring and system maintenance, Tunnel Radio remains committed to providing the latest and best in wireless connectivity solutions for mining, rail, critical infrastructure and maritime applications.