I installed a couple of Engenius ENS202ext Outdoor access points for a client the other day. The range on these AP’s are extremely good. The device operates at 400mW Transmit Power. It has two omnidirectional antennas rated at 5dBi each. They can be replaced with even a higher gain antenna. It supports 802.11 b/g/n Wi-Fi standards running at 2.4Mhz. The maximum data rate is 300 Mbps. Each SSID can be tagged to a separate Vlan and they come with the EZ controller which is a free download. The Engenius ENS202ext Outdoor AP currently sells for under $100.