• UFH 2-channel, two-way radio features 89 built-in frequencies, with 83 digital and 38 analog private line codes, three call tones, and designed to Mil-Spec 810 IP54 specifications • In steel/concrete buildings, range is up to 250,000 square feet or up to 20 floors, or up to 5 miles outdoors in flat unobstructed areas • Li-ion battery gives up to 12 hours of life per full charge • Two-way radio includes 1100mAh Li-ion rechargeable battery, seven-hour drop-in charging tray with wall adapter and spring belt clip