CHICAGO, Ill. (June 8, 2009) – SimplexGrinnell, a leader in fire and life-safety systems, is strengthening its emergency communications capabilities with the introduction at this week’s NFPA ...

LAS VEGAS, Nevada (June 9, 2014) – Furthering its commitment to bring customers the benefits of technology and innovation, Tyco SimplexGrinnell is introducing the Simplex 4007ES – a small, expandable ...

SAN DIEGO, Calif. (Sept. 25, 2006) - Who hasn't experienced the frustration of trying to understand what's being said through a subway station sound system or the drive-through at a fast-food ...