LOVELAND, Colo., May 18 /PRNewswire-FirstCall/ -- A4S Security, Inc. (Nasdaq: SWAT, SWATW; NYSE Arca: SWAT, SWATW), a leading provider of mobile digital video surveillance solutions, today announced that Gregory Pusey, Chairman, and Matthew Siemens, EVP Sales, Marketing and Business Development, will present at the Morgan Keegan & Company Homeland Security Conference at the New York Palace Hotel, New York on Tuesday, May 23, 2006. Management will discuss the Company's market positioning and 2006 growth strategies. The presentation is scheduled to begin at approximately 2:50 p.m. EDT. A live audio web cast of the presentation will available at the following link: http://www.wsw.com/webcast/mk11. A web cast replay will also be made available on A4S's web site in the investor relations section of the site at http://www.shiftwatch.com/. The Conference will bring together innovative companies that provide key components for securing the nation's critical infrastructure. Securities analysts, fund managers, and institutional investors will attend the event. More event information can be found at: http://www.morgankeegan.com/html/blue/Conferences/HomelandInformation/info.asp About A4S Security, Inc. A4S Security, Inc. develops and markets the ShiftWatch(R) product line of mobile digital video surveillance solutions for public transportation, law enforcement and general security applications. The company's full motion, high resolution video system utilizes patent pending video streaming technology and GPS synchronization capabilities to provide agencies with data security and reliability. The company's open, standards based architecture, facilitates interoperability, easing management of the information and communication complexities and leveraging customers' investment in the future. For additional information about A4S Security and ShiftWatch (Nasdaq: SWAT, SWATW; NYSE Arca: SWAT, SWATW) solutions, call 1-888-825-0247 or visit http://www.shiftwatch.com/. This press release includes "forward looking statements" as defined by the Securities and Exchange Commission (the "SEC"). All statements, other than statements of historical fact, included in the press release that address activities, events or developments that the Company believes or anticipates will or may occur in the future are forward-looking statements. These statements are based on certain assumptions made based on experience, expected future developments and other factors the Company believes are appropriate under the circumstances. Such statements are subject to a number of assumptions, risks and uncertainties, many of which are beyond the control of the Company. Investors are cautioned that any such statements are not guarantees of future performance. Actual results or developments may differ materially from those projected in the forward-looking statements as a result of many factors, including achieving substantial increases in sales of the Company's products, technological developments and adverse changes in market conditions. Furthermore, the Company does not intend (and is not obligated) to update publicly any forward-looking statements. The contents of this release should be considered in conjunction with the warnings and cautionary statements contained in the Company's recent filings with the SEC. CONTACT: Investor Relations Media Todd Kehrli or Jim Byers Pat O' Connor MKR Group, LLC A4S Security, Inc. (818) 556-3700 (970) 461-0071 ext 134 DATASOURCE: A4S Security, Inc. CONTACT: Investor Relations, Todd Kehrli or Jim Byers, both of MKR Group, LLC, +1-818-556-3700, , for A4S Security, Inc.; or Media, Pat O' Connor of A4S Security, Inc., +1-970-461-0071, ext. 134, Web site: http://www.shiftwatch.com/ http://www.wsw.com/webcast/mk11

Copyright