Systems†) (NASDAQ: OSIS) today announced that its Security division received an order valued at approximately $37 million to deliver advanced radio frequency (RF)-based communication and surveillance systems. OSI Systems' President and CEO, Ajay Mehra, commented, "We are honored to receive this important award and look forward to supporting this customer's mission-critical systems that safeguard national security. †Ab. HAWTHORNE, Calif.--(BUSINESS WIRE)--OSI Systems, Inc. (the "Company†or "OSI ...