Uniden Hero Series UM50 FN

FirstNet public safety amplifier for first responder vehicles

Uniden UM50 FN FirstNet mobile public safety cell signal booster from Powerful Signal
  • For the FirstNet public safety communications network used by police, fire, EMT, and other first responders.
  • For law enforcement vehicles, fire trucks, ambulences, and other public safety vehicles.
  • Works on AT&T’s FirstNet network bands 12 and 14.
  • Boosts signal to multiple phones in the same vehicle.

Other systems similar to the Uniden UM50 FN: Cel-Fi GO RED.