ADI, Melville, N.Y., announced that Janet and Rob Allison of RC Security won a brand new BMW Z4 Roadster from the ADI Expo 10th Anniversary Sweepstakes. In commemorating the first 10 years of ADI Expos, ADI showed its appreciation by offering one lucky customer a chance to win the Z4. The Allisons were randomly selected from more than 8,000 entries as ADI customers filled out entry forms at ADI Expos, ISC West in Las Vegas, and the National Summit on Security in Washington.