For over 20 years, we at MRS have provided effective communication technologies and solutions geared to improving efficiency, safety and productivity to our clients in the mining and tunneling sectors worldwide. As the industry leader in the underground radio communication field, we effectively address their needs for information exchange through the use of state-of-the-art components and customized integrated systems. We call this expertise and innovation Underground Intelligence. Whether it is through the implementation of two-way voice and video communications, automated equipment control, high-speed data transfer, underground internet capability or emergency evacuation technology, our knowledge base and experience will assist in the evolution of your current system or the creation of a new customized solution based on your requirements. In addition, we offer complete system training and back all of our integrated solutions with around the clock support. It's all part of the Underground Intelligence that is the core of MRS. We use our expertise to empower you with the communication system technology you require to maintain the highest level of efficiency. Take a tour of this site to find out more, then contact us. We'll be happy to help in any way we can. For detailed product specifications, resource materials, online consulting and quotations, register in our Member Access Area.