PUI Audio, a division of Projects Unlimited, is a world class supplier of audio products designed to perform in commercial. medical, fire/safety, & industrial applications for world class companies across the globe. Thier products include piezo and electro-mechnical indicators, piezo and electro-mechnical transducers, sirens, noise-canceling, omni-directional, and uni-directional microphones, piezo benders, and speakers.
