From Crossbow’s blog:
Crossbow Technology, Inc. (www.xbow.com/eko) announced today the release of the EN2120 eKo Long Range Node. With the communication range between nodes extending up to 2 miles, the eKo Long Range node is the only true mesh wireless solution with this ability, increasing the coverage area four to five times that of other wireless solutions.
“The eKo system and specifically the new EN2120 Long Range Node allows users to gather data from a larger area with less nodes thereby reducing their installation costs and simultaneously expanding their coverage area,” said Jack Coots of Iris Connection, Inc. “In the Central Valley users have large fields and orchards making this capability crucial to enable complete cost-effective monitoring of their planted acreage.”
More info here.