OSI Systems Receives $6 Million Multi-Year Service and Support Contract for Border Security

HAWTHORNE, Calif. - OSI Systems, Inc. (the "Company" or "OSI Systems") (NASDAQ: OSIS) today announced that its Security division received a multi-year service contract valued at approximately $6 million from an international customer to provide continued service and support for Rapiscan® high energy x-ray cargo inspection systems, which are being utilized for border security.

OSI Systems' Chairman and CEO, Deepak Chopra, commented, "We are pleased to announce this award from a customer who has operated these systems for several years. The continued confidence by this customer in us to provide border security at this critical location is a testament to our proven technology and the outstanding service and support we provide."

About OSI Systems

OSI Systems 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. The Company combines more than 40 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 or any of its subsidiary companies, visit www.osi-systems.com.