Aug 6, 2009

OSI Systems to Present at the 2009 Morgan Keegan Safety, Security & Defense Conference

HAWTHORNE, Calif., Aug 06, 2009 (BUSINESS WIRE) -- OSI Systems, Inc. (NASDAQ:OSIS), a vertically integrated provider of specialized electronics products for critical applications in the Security and Healthcare industries, today announced it will be presenting at the 2009 Morgan Keegan Safety, Security & Defense Conference. The presentation is to be held at 9:25am ET (6:25am PT) on Tuesday August 11, 2009.

To listen to the live web cast of the presentation, please visit the investor relations section of the OSI Systems website, www.osi-systems.com, and follow the link from the front page. Additional conference information can be found at the Morgan Keegan web site at www.morgankeegan.com.

About OSI Systems, Inc.

OSI Systems, Inc. is a vertically integrated designer and manufacturer of specialized electronic systems and components for critical applications. The Company sells its products in diversified markets, including homeland security, healthcare, defense and aerospace. The Company has more than 30 years of experience in electronics engineering and manufacturing and maintains offices and production facilities located in more than a dozen countries. It implements a strategy of expansion by leveraging its electronics and contract manufacturing capabilities into selective end product markets through organic growth and acquisitions. For more information on OSI Systems Inc. or any of its subsidiary companies, visit www.osi-systems.com.

SOURCE: OSI Systems, Inc.

OSI Systems Inc
Jeremy Norton
Vice President, Investor Relations & Business Development
310-349 2372
jnorton@osi-systems.com

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