EnGenius DuraFon ROAM Cordless Phone Signal ExtenderUnlock the full potential of your communications with the EnGenius DuraFon ROAM Cordless Phone Signal Extender. The DuraFon ROAM base unit (BU) is the cornerstone of a scalable, long range cordless system designed to keep ROAM handsets connected wherever your facilities demand reliable voice coverage. Whether youre equipping a sprawling warehouse, a multi floor office building, a university campus, or an expansive retail complex, this signal extender