The Whelen Alpha Siren delivers unmatched performance with its powerful 100-watt output and compact design, making it a top choice for emergency vehicles. Equipped with five distinctive siren tones and simple dip switch configuration, this siren is easy to install and operate, ensuring you have quick access to vital features when you need them most. This rugged, compact siren is ideal for first responders, law enforcement, and emergency vehicle operators looking for a reliable, easy-to-install siren solution. The Whelen Alpha Siren ensures you’re heard when it matters most.