Lexington firefighter Daniel Henderson installs one of two free smoke detectors in the home of Vivian Broadway (seated, facing) on East Ninth Street with the assistance of volunteers Kaila Thompson (center) and Tiffany Thompson on Saturday as part of the American Red Cross' 'Sound the Alarm' campaign for fire prevention and education. The campaign is a statewide effort to install 36,000 smoke alarms in homes across North Carolina over the next three years. [Donnie Roberts/The Dispatch]