(ShareCast News) - Digital Barriers said it has secured two contracts worth $1.1m (£720,500) to supply TVI surveillance solutions to federal law enforcement agencies in the US.The contracts, one with an existing client and one with a new client, will see the deployment of newly launched TVI solutions delivering specialist operational capabilities.The benefits of the deals are expected to be recognised this financial year and will lead to follow on contracts in the future.The group's TVI surveillance technology offers secure distribution of real-time video securely using 60% less bandwidth than standard technology.Digital Barriers chief executive Zak Doffman said the contracts with "two flagship US federal law enforcement agencies follow significant business development activities and represent the next step towards the expected much wider adoption of TVI across these and other agencies".He said the company's US business is now under new and improved management and Digital is seeing immediate benefits.