OSIS OSI Systems Inc

OSI Systems, Inc. (NASDAQ:OSIS) announces that it will host a conference call at 9:00 a.m. (12:00 p.m. EST) today, March 7, 2006 to discuss Rapiscan Systems' announced contract from Manchester Airport Group for its state-of-the-art Rapiscan RTT120 CT system for high speed hold baggage screening. The call will be hosted by Mr. Deepak Chopra, the Chairman and CEO of OSI Systems. To listen to the live web cast of the conference call please visit www.osi-systems.com and follow the link from the home page. A replay of the conference call will be available from 11:00 a.m. (2:00 p.m. EST) on March 7, 2006 through March 14, 2006. The replay may be accessed by calling 888-286-8010 (domestic) or +1-617-801-6888 (international) and entering the replay passcode "22350196." About OSI Systems, Inc. OSI Systems, Inc. is a Hawthorne, California-based diversified global developer, manufacturer and seller of security and inspection systems, medical monitoring and anesthesia delivery products, and optoelectronic-based components, as well as a provider of engineering and manufacturing services. 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. OSI Systems 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.