(ShareCast News) - Surveillance technologies provider Digital Barriers has signed a £1m deal with an unnamed Asia Pacific maritime security agency.Under the agreement, which is an extension of the contract the London-listed company won with the same client six weeks ago, Digital Barriers will provide its TVI and ISP systems to the maritime security agency."This contract award from an existing flagship customer in Asia Pacific continues our very strong progress in the region, and, coming so quickly after the initial award from this agency in September, clearly illustrates the significant value that our solutions can quickly realise for our customers," said group chief executive Zak Doffman.Digital Barriers shares were untraded at 48.00p at 0919 GMT on Tuesday.