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](https://cdn11.bigcommerce.com/s-deosg/content/images/category-uniden-um50-fn-firstnet-200-900x250.jpg)
- For the FirstNet public safety communications network used by police, fire, EMT, and other first responders.
- For law enforcement vehicles, fire trucks, ambulances, and other public safety vehicles.
- Works on AT&T’s FirstNet network bands 12 and 14.
- The Uniden UM50 boosts signal to multiple phones in the same vehicle.
Other systems similar to the Uniden UM50 FN booster kits: Nextivity CEL-FI GO RED.