Important Facts to Consider:
- Electro-Mechanical Warning Siren - No speakers or amplifiers here, just real, honest, big-time, worry free sound.
- 100% Maintenance Free - Not just a part of the siren, the whole system !!
- Non-rotating - Forget about the worries of rotating sirens, this unit only has two moving parts !!
- Mechanically produced sound - stronger and further reaching than electronically produced sound.
- Proven - This siren has been deployed in cities around the world, and is the best selling single tone siren we offer.
- Lifetime Tech Support is included with every siren - No matter how old your siren is, we will help you through any problems.
- Available Five Year Warranty - so you can rest assured your siren will be functional at all times.
The best tool for a given job isn’t always the most complex. The best tool gets the job done quickly, efficiently, and without worry. The 7V8, from Sentry is just that: fast, efficient, and without worry. This siren is our go-to model for those applications demanding durability, performance, and reliability. This rock-solid unit is a mainstay in the outdoor and tornado warning sirens market. Of course, this siren is 100% FEMA and USDA grant compliant, and with a 7.5 HP, continuous duty motor pushing it’s aluminum rotor, this siren produces 112 dB(c) @ 100 ft. continuously*. This rating is not just for 25% of its cycle time, like its rotating competitors, but for 100% of its full RPM run time. Plus, this sound output is produced in a 460 Hz tone, the lowest pitch in the industry. Therefore, its sound will fade at a lower rate and stand up to wind fade and tree cover better than its competitors, giving the user more distance per decibel.
Like all our products, the 7V8 is backed with the industry’s longest warranty and best customer service. The 7V8's exposed siren components are of powder coated, electro-galvanized metals which provide the most durable finish available. These outdoor and tornado warning sirens can be upgraded to Stainless Steel for use in harsh environments.
Another state of the art system from Sentry Siren, created with tried and true technology for a winning combination.
Big Power for Smaller Communities