HAWTHORNE, Calif., May 6 (UPI) -- The U.S. Transportation Security Administration has contracted OSI Systems for X-ray technologies to deploy at U.S. airport security checkpoints.

HAWTHORNE, Calif., April 24 (UPI) -- The U.S. Department of Homeland Security has contracted OSI Systems Inc. to support the Domestic Nuclear Detection Office's data-fusion program.

HAWTHORNE, Calif., April 1 (UPI) -- The U.S. Army says is has contracted California-based OSI Systems Inc. for contraband detection technologies.

HAWTHORNE, Calif., Dec. 18 (UPI) -- California-based OSI Systems Inc. announced its security division, Rapiscan Systems, has been contracted for its new passenger screening X-ray system.

HAWTHORNE, Calif., Oct. 30 (UPI) -- California-based OSI Systems Inc. announced the unveiling of its security division's Rapiscan WaveScan 200 body scanner at the AVSEC World 2007 conference.