Engenius Technologies,Inc Long-Range Phone & 2-Way Radio Durafon Roam Handset. Durable Handset For Use In Large Or Obstructed Environments. (Durafonroamhc)
DuraFon ROAM is a SIP-based, long-range voice communication system with call hand-off for large demanding environments. The DuraFon Roam-HC, handset, provides phone and digital 2-way radio broadcast and intercom between durable handsets.