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7.5-HP Siren w/Horns

Intended for medium-sized Fire Departments, the 7V8 is a step up in size and sound power.
Sentry Siren

Sentry Siren

View more by Sentry Siren

Sentry Siren, Inc. has been producing the world’s finest warning sirens since 1905.

Grouped product items
Product NameSKU QTY
Motor Control for Three-Phase Siren/ Standard Enclosure
$497.95
AC459

SKU: AC459

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Ships Directly From the Manufacturer

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Ships via Standard Ground

7.5 HP Three-Phase Siren w/Horns
$4,972.95
AR245

SKU: AR245

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Ships Directly From the Manufacturer

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Ships via Standard Ground

Motor Control for Three-Phase Siren/ Weatherproof Enclosure
$749.95
AC460

SKU: AC460

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Ships Directly From the Manufacturer

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Ships via Standard Ground

7.5 HP Single-Phase Siren w/Horns
$5,969.95
AR246

SKU: AR246

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Ships Directly From the Manufacturer

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Ships via Standard Ground

Motor Control Weather Proof Enclosure Single Phase
$1,022.95
AC462

SKU: AC462

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Ships Directly From the Manufacturer

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Ships via Standard Ground

Utility Pole Mounting Bracket
$486.95
AB331

SKU: AB331

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Ships Directly From the Manufacturer

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Ships via Standard Ground

Siren Heating System
$786.95
AB934

SKU: AB934

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Ships Directly From the Manufacturer

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Ships via Standard Ground

The best tool gets the job done quickly, efficiently, and without worry. The 7V8, from Darley is just that: fast, efficient, and worry-free. This siren is our go-to model for those applications demanding durability, performance, and reliability. With a 7.5 HP, continuous duty motor pushing its aluminum rotor, this siren produces 112 dB(c) @ 100 ft. continuously*. Yet another state of the art system from Darley, created with tried and true technology for a winning combination. The 7V8 is available in single or three phase power. The 7V8 is also available with a battery backup option – call for details.

  • Bulletproof construction is designed for decades of dependable use.
  • Ship wt. 325 lbs.
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