06/28/2010 - Code Blue Corporation of Holland, Michigan, has developed the BLUE ALERT Mass Notification System, which combines state-of-the-art amplifiers, speaker arrays, and software control to quickly inform and direct people in emergency situations.
02/25/2010 - NOTIFIER of Northford, Connecticut, has expanded its mass notification capabilities to include the delivery of multimedia alerts to PCs, electronic signage, telephones, and wireless devices.
12/22/2009 - SimplexGrinnell of Westminster, Massachusetts, has introduced the Simplex 4003 EC Multi-Function Voice Control Panel, which is designed for voice communications in smaller, single buildings.
10/26/2009 - Amika Mobile Corporation of Ottawa, Ontario, Canada, has developed an integrated emergency mass notification system that can alert WiFi users based on location. It also alerts groups over SMS, MMS, e-mail, Web, and voice.
08/28/2009 - Cooper Notification of Long Branch, New Jersey, has released a new version of its Roam Secure Alert Network emergency text and voice alerting system. The new version adds enhanced voice dialing capability, integration with social networking sites, and improved GIS mapping functionality.