eXtreme Radio Service (eXRS) is a two-way radio service using proprietary Frequency Hopping Spread Spectrum (FHSS) technology that provides secure and interference-free communications for personal and business use. Couple TriSquare's technology with the effectiveness of the 900 MHz frequency band, and the usable range of eXRS radios will be equal to or greater than that of other portable UHF two-way radios (including FRS/GMRS) under normal and equivalent conditions.
