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 ...
LAS VEGAS, Nev. (June 4, 2008) – SimplexGrinnell is taking a step forward in fire alarm system commissioning with the introduction of two new products – a contractor diagnostic instrument that can ...
SAN DIEGO, Calif.--Recognizing that loudspeaker-type voice message can sometimes be difficult to understand, SimlplexGrinnell, at ASIS, introduced TrueAlert, an emergency visual messaging display unit ...
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