WBSn is a family of advanced carrier-grade outdoor Wi-Fi base stations operating in the 2.4 and 5 GHz unlicensed bands. WBSn base stations use powerful two-way spatially adaptive Beamforming 802.11n and unique interference immunity technology to deliver best range and capacity as well as indoor penetration. WBSn is optimized for scalable large metropolitan networks, and applications such as Wi-Fi hot-zone, 3G/LTE mobile data offloading, capacity wholesale, smart cities, and large corporate networks.