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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. Whelen’s 1,200 employees are committed to creating products that enhance first responder and civilian safety the way only Whelen can. With quality as our foundation, we celebrate innovative engineering in every product we produce.

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Back-Up Alarms

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Rugged alarms featuring electronics sealed in urethane to resist tough environmental conditions.

  • Glass filled nylon housing
  • Encapsulated solid-state electronics
  • Steam cleanable; pressure washable
  • Mount horizontally or vertically
Lighting Solutions

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Advanced optics, high-performance technology, and optimal durability translate to versatile lighting products to stay visible at every scene.

  • Lightbars
  • Lightheads
  • Dash / Deck / Visor
  • White Illumination
  • Beacons
  • Traffic Advisor™
  • Accessories
Motorcycle Solutions

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Whelen has engineered a wide variety of specialized Harley Davidson Police products to fully customize your fleet. All are designed specifically for the Road King® and Electra Glide®, resulting in the perfect fit and assuring your safety and visibility.

  • Motorcycle Warning Products
Sirens, Switches & Speakers

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With a focus on optimal sound clarity, Whelen’s auditory warning products demand attention.

  • Howler™
  • 295 Series
  • SA315 Series
  • SA314 Series
  • Alpha™ Siren Series
  • Beta™ Siren Series
  • WSSC Siren
  • Siren Speakers
  • Bumper Mount Speaker
  • Gamma Siren Series
  • Power Air Horn Series

Whelen provides various power control centers and switches to accommodate all control center needs that are designed for durability and simplistic use.

  • Switches
  • Programmable Flashers
  • Full Vehicle Control Systems