DEAS 2 : Digital Emergency Alert System. DEAS, managed by the Department of Homeland Security, improves public alert and warning during times of national crisis through the use of local public television's digital television broadcasts
Tom May, CEM, Steve Davis, Larrie Wright, All Hands Community, Glossary of Terms and Definitions (in the fields of Emergency Management, Business Continuity and related service areas), 3rd Ed, USA 2005. http://www.macogonline.org/archive/homeland/emerge ncy_glossary.pdf, (Emr Mgt, Biz Cont and related srvc areas - Brit) {482}