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Premium Outdoor Warning Systems

We specialize in:

  • Sirens and warning systems for severe weather, tornado, tsunami, fire, Haz-Mat, airport, military, education, and government applications

  • Complete turn-key systems: from start to finish, we do the legwork

  • Severe weather detection software

  • Custom siren activation software for existing systems

  • Siren telemetry and report-back software applications

  • No cost siren system design and terrain studies

  • Custom siren design and manufacturing. We will design and build a siren to fit your needs!

  • Grant writing assistance

  • Factory recertification / refurbishment for older Sentry models

American made warning sirens


"Trust is a product. It gives you a good feeling. It reassures. It lets you rely on it. It over compensates for your anxiety. It leaves little room for doubt. Trust was, at a certain point in consumer history, what most successful companies were selling."

Michael Wolff - USA Today


Trust is the ultimate product a company can provide its clients and since 1905, Sentry Siren has been trusted to produce the highest quality warning systems and tornado sirens available, anywhere. Sentry is a company that can be trusted; trusted to deliver more than the client expects; trusted to stand by its promises; trusted to excel even years after the sale; trusted to do what is right every time. In this era of big business, internet retailers, and auto-replies, Sentry Siren strives every day to be different, to be trustworthy.


The culture at Sentry Siren is relationship based. We establish lifetime relationships with our clients and approach each project with the intention that each client will, from that day forward, need only Sentry for their emergency siren and warning system needs. Our warning systems are second to none in quality, durability, and performance. Our warranty is the best on the market. We are also very proud to offer the lowest failure rate in the industry.


We also provide no charge, no obligation siren site surveys so that we can design a custom warning system solution that will best suit our clients' needs. Give us a call and we will connect you with a site designer who will produce a scale, digital and/or topographical coverage map of your warning siren project, complete with suggested siren placement, siren models, activation equipment, and estimated costs. With the many different funding sources available today, including federal emergency siren grants, the time to invest in emergency sirens and warning systems has never been better. And now, more than ever, tornado-prone areas including Oklahoma, Iowa, Kansas, South Dakota, and Texas, among others, are seeing the incredible benefit siren warning systems can provide.

Since 1905, Sentry Siren has proudly set the standard for American made warning sirens in the United States and around the world. Let us know what you want to do and we will work to make your project a reality. We're looking forward to working with you and adding you to the Sentry family!

Best regards,

W. Scott Yarberry


Sentry Siren, Inc.

Siren Control Software

Storm Sentry and Sentry S.T.A.R. provide emergency management teams the information they need to make well-informed decisions on when to activate their warning sirens and ensure that all of the sirens in the field are operational and ready to go to work.

Warning Sirens

We can provide a complete warning system solution for your community. We specialize in omni-directional, electro-mechanical warning sirens. We can also provide electronic / Giant Voice solutions for applications requiring pre-recorded voice messaging.

Siren System Design

Let our siren site designers create a custom coverage map that will model the siren system that best suits your community's needs

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