The University of Toledo had a siren system comprised of Modulators and DSAs. This system was installed around 2009 following the 2007 tragedy at Virginia Tech necessitating the need for an outdoor voice-capable siren system. The system was installed by West Shore Services. However, in the year 2020, the entire system was removed for reasons that are unknown (with exception of an STH-10 atop a building at the center of campus, which is county property and was not allowed to be removed).