Sentry Siren’s model 3V8-H siren has been a mainstay of the warning siren industry for more than 25 years. With its low power demands, impressive decibel output, and hyper-competitive price point, the 3V8-H is an excellent fit for a wide range of applications across the country. Over the years, we’ve gotten literally hundreds of requests for a siren in the size and price range of the 3V8-H, but featuring a battery backup. Well, we listened.
We are proud to introduce the new cornerstone of small-town battery backup sirens, the 3V8-H-B! Featuring a 4HP, American made, continuous-duty electric motor, the 3V8-H-B produces a mind blowing 116dB(C) at 100ft. The dollar spent-to-decibel output ratio on this siren is simply amazing! True to Sentry form, this 48V DC powerhouse will provide 30 minutes of continuous run time from its battery bank, so you know you’ll have the siren ready when you need it most. All with Sentry’s patented maintenance-free design to ensure you only purchase this siren once – not once every two or three years with service contracts and maintenance fees.
For smaller towns across the country, we often hear of clients who want a battery backup siren but are worried about the complexity of installing a rectified AC power source for their siren. In other cases, some clients have a specific location where their siren needs to be installed, but they simply do not have a single phase, 230V AC power supply available. We took these concerns into account with the 3V8-H-B. This siren is DC power only, so you only need to bring 110V AC power to the siren for its battery chargers and siren controller. Ease of installation and streamlined power demands make this unit a perfect fit for small villages, remote townships, dams, bridges, and innumerable other applications.
With complete systems starting at $8,900.00, this siren meets a price point and performance standard that competing models can only dream of. Furthermore, the 3V8-H-B can serve as a direct replacement for our competitors’ flimsy 48V DC comparable models. The 3V8-H-B promises to fundamentally change the small-town battery backup siren market. Call us today and let us design a system for your community!