Wireless Communications for use in Railroad Tunnels and Underground Mines
Tunnel Radio of America® provides underground, two-way radio communication and tracking systems using world class technologies for superior range and crystal clear voice. We build and install mining and railroad tunnel wireless systems worldwide. We utilize Distributed Antenna 
Learn more about Tunnel Radio’s MSHA Approved MineAx Systems, Click the image above.Networks (DAS) and Leaky Feeder radiating cables. We integrate Motorola® Kenwood® and Icom America® radios over conventional networks or via IP. We integrate RoIP, Broadband, RF over Fiber Optic, RF over Fiber and Leaky Feeder technologies to meet any requirements. We can help your mine become Miner Act 2006 compliant to create a safer work environment for your entire workforce. With our new MSHA Approved RFID Tracking System, MineAx, your mine will have a complete communications & tracking solution.
Tunnel Radio Announces MSHA Approval for a first of its kind Wireless Methane Sensor
Tunnel Radio of America is pleased to announce the recent US Mine Safety and Health Administration (MSHA) Intrinsic Safe approval of our latest technology, the TR‐MX‐332 Methane and CO detection wireless reader for coal mine use. See the Press Release
