Duos Technologies, a manufacturer of digital video surveillance and analytics, has won a $6.8m contract to equip a rail line with intelligent video security solutions in Indianapolis, US.

The project will provide a multilayered alarm management engine to automatically detect and report any suspicious activity on the rail line.

The project will also allow law enforcement and rail security officers to monitor a wide area from a remote command centre.

Duos Technologies chairman and CEO Arcaini said, "Our solution was developed specifically for the rail sector and addresses tje specific needs of critical infrastructure protection, rather than simply deploying a general vigilance approach."