RDV2080D Two Way Radio VHF 8-channel, two-way radio offers a range of 250,000 square foot or up 20 floors, or up to 5 miles outdoors in flat unobstructed areas. Features two-watt VHF transmit power, and six channels with 27 built-in user changeable VHF frequencies with 83 digital (DPL) and 38 analog private line codes. Designed to Mil-Spec 810 IP54 specifications. Two-way radio offers liquid crystal display (LCD) with battery meter, signal strength indicator, call alert button with three tones, audio accessory jack, voice scramble and selectable channel scan. Li-ion battery gives up to 12 hours of life per full charge.