Sirens & Speakers

In Need of an Ambulance Siren, Police Siren or a Fire Truck Siren?

In addition to emergency vehicle lights, the most essential tool for a first responder to have is sirens. Emergency sirens are ideal emergency equipment because they are able to alert people of their presence from a long distance away. Siren speakers from 911 Signal USA are guaranteed to amplify the sound for great distances, which means that drivers and pedestrians will be alerted to an oncoming emergency vehicle. Keep other vehicles and pedestrians safe with loud police sirens and fire truck sirens.

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CJB100RD 100 Watt Siren
Choose from a Variety of Siren Sounds with this Top-Notch Emergency Vehicle Equipment Sir ...
IW3 100 Watt Siren
The IW3 Siren will help you be Heard Long Before you are Seen The IW3 siren is an elect ...
S100-3A Speaker
Big Siren Sound, Compact Size Speaker When you don't have much room in your cruiser, and ...
S100-9 Speaker
Tough Siren Speakers for those in the First Responder Community Need an low-cost 100-watt ...
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Why Buy Sirens and Speakers from 911 Signal USA

Sirens are a great investment for any department. To make sure your department spends their money wisely, it is essential that you buy your sirens and emergency alert systems from a dealer with the experience and knowledge to help you make the best choice. To ensure you get the best sirens at the best price, choose a manufacturer and vendor like 911 Signal USA. We have the best fire truck, police, and ambulance sirens on the market. On top of that, our high quality police sirens and speakers are available at considerably low and affordable prices beating out our competitors.

911 Signal USA Has the Best Emergency Vehicle Sirens and Speakers

Our superior sirens are very loud, which allows this equipment to be hard from very far distances. For this reason, our police, ambulance and fire truck siren are a great choice for traffic enforcement and emergency first responders alike. To be effective and safe on the road, first responders must have high-quality police siren sounds available to them. Just as important, law enforcement officers, firefighters, and EMS workers need to know that their sirens are going to run every time they turn them on. For guaranteed quality and customer support, buy a police siren from 911 Signal USA.

Programmable and Adjustable Police Sirens

Our sirens are adjustable and programmable, which allows them to complement any existing vehicle emergency lights system. If you are looking to outfit your law enforcement or first responder fleet, don't forget that an audio alert system is just as important as a visual one.

Loud Low Distortion Siren Speakers

For a safe and optimal job performance, siren speakers on emergency vehicles need to be tested and fully functioning at all given times. All of the siren speakers from 911 Signal USA are guaranteed to amplify emergency sounds with very little distortion, which makes them the perfect addition to any emergency first responding vehicle including police vehicles, fire trucks, and ambulances. Our speaker inventory will never leave your emergency vehicle coming up short when it comes to siren volume.

Sirens & Speakers Resource Center

Learn more about emergency vehicle sirens and speakers from at our Siren and speaker resource center. Our Sirens Buying Guide will help you find the right emergency vehicle siren for you. and Our Speaker Safety and Maintenance Guide explains how to care for and maintain your siren speaker alert system. Lastly, if you have any questions about our products visit our Sirens FAQ.