Industry Solutions

Underground environments are typically dark, wet, and hostile to communications signals.  Similarly, wireless signals often do not penetrate shielded areas of buildings, such as mechanical rooms and basements.   In addition, environmental hazards such as smoke, fire, and rubble can disupt critical communications signals in an emergency.  Customers such as subways, mines, building managers, and emergency response personnel depend on Vital Alert's wireless through-the-earth communications system in an emergency.  This patented system uses a very low frequency electromagnetic signal to effectively penetrate earth, concrete, rock, and other obstructions, allowing 2 way text, voice, and sensor communications.  If you have a communications issue associated with shielded or hostile communications environments, please review our industry solutions areas, or contact us if your specific issue is not addressed by one of these areas.