WiFi
From Organic Design wiki
Vauxhall Road Connection
We (Milan and Aran) have a wireless connection between our flats which are about 250m apart. We used ESR1221 200mW access points, 14dBi backfire antennas and 5m low-loss coax cable on each end and configured them as a Wireless Distribution System which allows the them to connect to form a single local network.
