TRX Systems, Inc. is a leading innovator in the development of personnel and asset tracking solutions. Our primary focus is to combine advances in miniature electronic sensors and innovative signal processing techniques to yield low-cost/high performance personally-worn location-aware devices. TRX’s products include the Sentinel™ Location and Monitoring System for first responders.

We provide research and development services to many agencies of the US Government including the US Army, the National Geospatial-Intelligence Agency, the National Science Foundation, the Department of Homeland Security and the Technology Support Working Group. TRX Systems is headquartered in College Park Maryland, near the University of Maryland. 

Our system offers:

• A highly accurate, rapidly deployable, personnel locating system
• Pager sized mobile units requiring no on-site calibration and a minimum system set up time
• Graphical User Interface at the incident command center to provide a tool for crucial life saving decisions to be made on the basis of facts