ORLANDO, FL — January 17, 2012 — API Technologies Corp. (NASDAQ:ATNY) (“API” or the “Company”), a provider of electronic systems, subsystems, RF, and secure systems for defense, aerospace, and commercial applications, announced today that it will showcase its Spectrum Sensors line of advanced thermal sensors at Booth #3640 at the International Air-conditioning, Heating, and Refrigeration Exposition (AHR Expo 2012). AHR Expo 2012 takes place January 23-25 at McCormick Place in Chicago.