Ron Davis, president of Davis Mergers & Acquisitions Group, Long Grove, Ill., will be the featured speaker at the Pennsylvania Burglar & Fire Association’s Annual Expo to be held on May 18-19, 2011. During the two-day event Davis will host the annual Membership Awards banquet and conduct a half-day seminar titled “Megatrends 11,” which focuses on the constantly evolving marketplace faced by everyone in the alarm industry.