REACT Systems Inc. announced its REACT! Enterprise delivering targeted event, location and recipient-specific verifiable communications, such as rich audio/video, SMS text and voice alerts to first responders and those at risk. As a fully scalable, client-server, enterprise solution, REACT! Enterprise can reach millions of users within seconds. The REACT! Enterprise open architecture enables interoperable automated communication with other systems and interagency coordination to reach anybody, anywhere, during crises.