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R4 Companion

R4 Companion

  • iOS App Store
  • Paid
  • Angela Mcarthur
  • Utilities, Travel
Release Date: August 2023

NOTE: R4 Companion™ requires a Uniden R4 or R4w radar detector with US Version 136 (R4) or 114 (R4w) firmware to function correctly. R4 Companion will NOT function correctly without this firmware. ...

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