Land Border Radio Frequency Technology ...

DHS | Department of Homeland Security | Homeland Security Announces Plans to Test Radio Frequency Technology at Land Borders

... "The optimal technology will allow for a unique and automatic identifier issued to pedestrians and visitors crossing in vehicles. The benefits of deploying RF technology at the land border allows for the automatic recording of visitors arrival and departure. The test of this technology is designed to occur in multiple ports that illustrate various weather and traffic conditions. " ...