Whelen Engineering - trusted to perform for over 65 years.
Whelen revolutionized emergency warning technology with the invention of the first rotating “anti-collision” beacon in 1952. Today, Whelen continues to push the boundaries of innovation with reliable and powerful lights, sirens, control systems, and software. Whelen encompasses two state-of-the-art facilities in Connecticut and New Hampshire, with over 750,000 square feet of engineering and manufacturing space. With quality as our foundation, we celebrate innovative engineering in every product we produce.
Featuring Freedom® IV, M Series lightheads, and new CenCom Core™ products, Whelen focuses on solutions specifically innovated for fire and EMS applications. Keeping your fleet up-to-date and enhanced safety is made easy with the addition of the Whelen Cloud Platform™. Whelen is trusted to perform and provide reliable products to keep first responders safe every day.