Jan 19, 2010

OSI Systems to Announce Second Quarter Results on January 27

HAWTHORNE, Calif., Jan 19, 2010 (BUSINESS WIRE) -- OSI Systems, Inc. (NASDAQ: OSIS) today announced that it expects to report its results for the second quarter and first half of fiscal 2010 on January 27 prior to the opening of the market. The Company will hold a conference call on the same day at 9:00am PT (12:00pm ET) to discuss its results.

This call is being webcast by Thomson/CCBN and can be accessed either at www.earnings.com or through the investor relation section at www.osi-systems.com.The webcast will also be distributed over Thomson/CCBN's Investor Distribution Network to both institutional and individual investors. Individual investors can listen to the call through Thomson/CCBN's individual investor center at www.earnings.com or by visiting any of the investor sites in Thomson/CCBN's Individual Investor Network.

A replay of the conference call will be available from 12:00pm PT (3:00pm ET) on January 27, 2010 until February 10, 2010. The replay may be accessed by visiting either www.earnings.com or the investor relations section at www.osi-systems.com.

About OSI Systems, Inc.

OSI Systems, Inc. is a vertically integrated designer and manufacturer of specialized electronic systems and components for critical applications in the homeland security, healthcare, defense and aerospace industries. We combine more than 30 years of electronics engineering and manufacturing experience with offices and production facilities in more than a dozen countries to implement a strategy of expansion into selective end product markets. For more information on OSI Systems Inc. or any of its subsidiary companies, visit www.osi-systems.com. News Filter: OSIS-G

SOURCE: OSI Systems, Inc.

OSI Systems, Inc.
Jeremy Norton
Vice President, Investor Relations
Tel: (310) 349 2372
E: jnorton@osi-systems.com

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