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Serving Knoxville, Tennessee Area Since 1985

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Knoxville, TN 3792

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Whelen OMNIALERT Series Sirens

The Battery Operated OMNIALERT™ Series siren system consists of a speaker assembly and electronics cabinet. The OMNIALERT™ Series provides an economical alternative for powerful omni-directional tone warning without compromising quality.


Four models to choose from. Speaker array, electronics cabinet, pole top bracket and 50' cabling all included, all assembled and tested prior to shipping. Field-serviceable 400 watt EZ-PULL™ speaker drivers. Local control push-buttons. Two compartment (Type I) natural finish aluminum electronics cabinet Minimum of 15 minutes of full power output on battery power, with factory recommended batteries. AC temperature compensated 5 amp battery charger Six Standard Public Warning Tones - Wail, Whoop, Attack, Hi-Lo, Alert, Airhorn. VOICE CAPABLE through pre-recorded messages and live public address. VisuAlert™


  • Solar Power
  • Whelen Approved Batteries
  • Upgrade Kit
  • Alternate Tone Set


One Cell Omni-Directional Speaker, One 400 Watt Driver and Two Compartment (Type I) Cabinet with One Amplifier

Two Cell Omni-Directional Speaker, Two 400 Watt Driver and Two Compartment (Type I) Cabinet with Two Amplifier

Three Cell Omni-Directional Speaker, Three 400 Watt Driver and Two Compartment (Type I) Cabinet with Three Amplifier

Four Cell Omni-Directional Speaker, Four 400 Watt Driver and Two Compartment (Type I) Cabinet with Four Amplifier


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