SDMis seeking to identify the largest alarm dealers in the security industry, in order to rank them by their recurring monthly revenue and publish the list — the 18th annualSDM100 — in SDM’s May 2008 edition.

If you believe that your company may qualify to be ranked in theSDM100, visit www.sdmmag.comto download an application, or contact the editor, Laura Stepanek, at (630) 694-4027 or by e-mail tostepanekl@bnpmedia.com.