Sentry Siren, Inc.

Sentry Siren, Inc. Producer and manufacturer of sirens heard around the world. Producer and manufacturer of sirens heard around the world! Follow us on Twitter!

https://twitter.com/SentrySiren

07/30/2026

Penrose neighbors- we will be doing some outdoor testing between 12 & 1 today. These are only tests and there is no emergency.

Aren’t they some beauties? 🤩
07/27/2026

Aren’t they some beauties? 🤩

In honor of Americas 250th birthday and Sentry’s 121st, we figured it was time to put a siren up at the factory. Thanks ...
07/13/2026

In honor of Americas 250th birthday and Sentry’s 121st, we figured it was time to put a siren up at the factory. Thanks to Table Rock Alerting Systems, LLC and Sirens for Cities for the install! Video in comments.

In honor of Independence Day, we will be closed July 2nd & 3rd. We will reopen for normal business hours on Monday, July...
07/01/2026

In honor of Independence Day, we will be closed July 2nd & 3rd. We will reopen for normal business hours on Monday, July 6. Wishing you a happy and safe holiday weekend!

Sentry Siren has been supporting our courageous men and women in the firefighting community for over 100 years. This wee...
06/29/2026

Sentry Siren has been supporting our courageous men and women in the firefighting community for over 100 years. This week our thoughts and prayers go out to all those involved in the devastating fires sweeping across the western half of the US. We thank you for your bravery, commitment and sacrifice to protecting communities nationwide.

Please join us in wishing a very happy birthday to the man that can do it all, Cruz Newberry! We’re thankful for all tha...
06/04/2026

Please join us in wishing a very happy birthday to the man that can do it all, Cruz Newberry! We’re thankful for all that you do for communities all around the globe and for being a genuinely great human being, always going above and beyond. Have an amazing day! Table Rock Alerting Systems, LLC

If you’re in the Dallas area, stop by and see us with Storm Sirens, Inc. at the Texas Emergency Management conference, b...
05/28/2026

If you’re in the Dallas area, stop by and see us with Storm Sirens, Inc. at the Texas Emergency Management conference, booth 1213-today is the last day!

We sure do love our 40V- this one is headed to Alabama. Have you ever seen one in the wild? Bonus points if you've heard...
01/22/2026

We sure do love our 40V- this one is headed to Alabama. Have you ever seen one in the wild? Bonus points if you've heard one in person!

Happy Holidays! We will be closed 12/19-1/4 so that our employees can celebrate with their families. Wishing you a very ...
12/18/2025

Happy Holidays! We will be closed 12/19-1/4 so that our employees can celebrate with their families. Wishing you a very Merry Christmas and a Happy New Year!

Address

14641 State Highway 115
Penrose, CO
81212

Opening Hours

Monday 6am - 4pm
Tuesday 6am - 4pm
Wednesday 6am - 4pm
Thursday 6am - 4pm

Telephone

(866) 427-4736

Website

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