Galls wants to provide you with all the information you need to make the best choice for your specific application. If you need help with any electrical/wiring issues, our support team is available to answer questions from 8am - 9pm ET Monday through Friday by calling 866.673.7643 or by completing the form below. Interested in the differences between a HiLo, Wail, Hyper Yelp siren sound? Check out all the most popular siren sounds below.
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