Here in Med-Worldwide we have a line of Federal SignalSirens. We sell the e-Q2B electronic siren. All of the sound of the traditional ‘Q’, with the features of an electronic siren. Low current draw, only 30 amps continuous.
"It's not a fire truck unless it's got a Q-Siren."
Recognizeable long distance warning. Beautiful streamlined, chrome- plated siren produces 123 decibels at 10 feet. [More Info]