Aleier to Exhibit Condition-Based Asset Management Solutions at Asset Management Conference & Expo in San Diego.

PLANO, Texas -- Aleier, Inc. (a subsidiary of RF Monolithics, Inc. NASDAQ: RFMI) announced today that it will exhibit its enterprise asset management (EAM) solutions for condition-based asset maintenance at The Asset Management Conference & Expo in booth #57 at the San Diego Convention Center, San Diego, California, February 21-22, 2007. Aleier is unique among EAM providers by providing wireless sensor networking integrated with their best-in-class EAM software. The result is machine-to-machine (M2M) connectivity to the pervasive Internet for more cost effective maintenance of enterprise assets.

"Aleier is forging beyond traditional connectivity methods to help clients obtain and process more information on more assets than ever before," said William Caver, President of Aleier. "Recent advances in wireless data and sensor networking technology, and their lower costs compared to traditional wireline and cellular / satellite networks, finally make enterprise-wide asset connectivity to the Internet viable and affordable," said Caver.

Aleier is a well-established company whose EAM solutions have won favor among America's largest enterprises, including the nation's second largest municipality, the City of Los Angeles, and the largest community college system, Maricopa County Community College District of Greater Phoenix. The Aleier EAM solution is a full-featured application. Its open architecture allows efficient integration with all types of wireless sensor networks, traditional wireline networks, RFID / active tag data collection systems, and manual data entry. Its open architecture also enables close integration with various enterprise applications, including financial and accounting systems, human resource systems, ERP systems, building automation and control systems, and more.

EAM systems automate the management of a company's assets -- including equipment, vehicles, buildings -- over their entire productive life cycles. Condition-based asset maintenance is implemented by providing the EAM application with current information on assets' operating status and performance. This enables companies to perform more timely predictive maintenance, servicing equipment when it is needed based on its operating characteristics. Predictive maintenance based on operating parameters yields highly reliable operations while minimizing maintenance costs from excessive scheduled preventive maintenance or emergency reaction to equipment failures.

Aleier will be exhibiting in booth #57 in the Asset Management & Expo exhibit hall.

About Aleier

With offices in Plano, Texas, Aleier has deployed Enterprise Asset Management software for over a decade in municipal, state, and federal government agencies and businesses for applications including maintenance management, fixed asset tracking, building automation and electronics control and monitoring. Aleier software provides customers the ability to utilize and manage the data they now have available, which can be collected via either a wired or wireless data collection infrastructure. Its architecture and features make it an ideal platform for developing asset management and optimization applications seen as a key opportunity within the pervasive internet space. For more information regarding Aleier's products and services, please visit Aleier's web site at www.aleier.com Aleier is a wholly owned subsidiary of RF Monolithics, Inc. [NASDAQ: RFMI].

Forward-Looking Statements:

This news release may contain forward-looking statements, made pursuant to the Safe Harbor Provision of the Private Securities Litigation Reform Act of 1995, that involve risks and uncertainties. Statements of the Company's evaluations, objectives, expectations and intentions involve risks and uncertainties. Statements containing terms such as "believe", "expects", "plans" "anticipates" or similar terms are considered to contain uncertainty and are forward-looking statements, as well as the other risks detailed from time to time in the Company's SEC reports, including the report on Form 10-K for the year ended August 31, 2006. The Company does not assume any obligation to update any information contained in this release.