News + Events

For Immediate Release

ISC WEST -- Las Vegas, Nevada, Wednesday, April 1, 2009 – The new software release from DSC – DLS IV -- is built with FLEXIBILITY and tomorrow in mind. Designed to work on Microsoft’s powerful .NET Framework 3.5 and SQL Server Express 2005 database engine, DLS IV offers a number of great new capabilities to make DSC product support easier than ever.

The New DLS IV offers a logical grouping of options and additional modem support. With multiple communication paths available via the Public Switched Telephone Network (PSTN), GPRS Data channel, and TCP/IP stream, DLS IV UPGRADES your DSC products automatically. It supports the new ALEXOR wireless panel and the DSC 2-Way Wireless Security Suite as well as the PowerSeries 9047 and DSC PowerSeries control panels -- PC1616, PC1832 and PC1864 (version 4.2).

DLS IV features live updates to notify user that new panels or modules have been released. If the necessary components are not installed (the NET Framework 3.5 and SQL Server Express 2005 database engine), the DLS IV installer will intuitively download the very latest version directly from Microsoft.com and install it automatically.

With its logical grouping of options, wizards, and templates, the new DLS IV makes it even easier to support and maintain DSC products.

DSC designs and manufactures exceptional products that work when it matters most.

The new DSC DLS IV software is available now. For more information visit ISC West booth #22001, or online at www.dsc.com.

Contact:

Denise Bruley, Communications & Public Relations Program Manager

DSC

(905) 760-3000, ext. 2414

ABOUT TYCO SAFETY PRODUCTS CANADA - DSC

Tyco Safety Products Canada, through its leading brands DSC and Bentel, provide security professionals with products of superior quality and performance in more than 140 countries worldwide. They include alarm control panels, keypads, user interfaces, detection devices, alarm communication products, structured wiring and industry-leading alarm monitoring technology. More information on DSC can be found at www.dsc.com.

ABOUT TYCO INTERNATIONAL

Tyco International (NYSE: TYC) is a diversified, global company that provides vital products and services to customers in more than 60 countries. Tyco is a leading provider of security products and services, fire protection and detection products and services, valves and controls, and other industrial products. Tyco had 2008 revenue of more than $20 billion and has 113,000 employees worldwide. More information on Tyco can be found at www.tyco.com.