Duos Technologies Group (DUOT) said Tuesday it has signed a new five-year agreement with Canadian National Railway (CNI) to offer machine vision/artificial intelligence wayside detection safety data to railcar owners and shippers.

Duos said it will offer shippers and car owners that transit Canadian National Railway's network the opportunity to subscribe to the machine vision safety data starting this month.

Canadian National Railway has used the technology along its network in Canada and the US for more than five years, Duos said.

Financial terms were not disclosed.

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