RoamADâ„¢ supplies a wireless networking platform for converged wireless networks including citywide Wi-Fi networks, public safety networks, highway Wi-Fi corridors, surveillance / CCTV networks as well as general use networks. RoamAD's radio-agnostic, software-based platform is unmatched in flexibility and functionality supporting up to four radios per node in any combination for 802.11a/b/g and public safety networking. The frequency bands supported are 900 MHz, 2.4 GHz, 4.9 GHz, and 5 GHz.