Genasys acoustics

Genasys Acoustics vs Tone-Based Sirens

Clarity Saves Lives

Traditional outdoor sirens only warn of incoming danger. In emergencies, that is not enough. A tone can alert, but it cannot explain. People do not know what is happening, what the threat is, or what action to take. That confusion costs time, and time costs lives.

Genasys Acoustics systems deliver highly audible, intelligible voice messages over long distances. They tell people exactly what is happening and what they need to do, even when power and cellular networks fail. This clarity cuts through panic and confusion during high-stakes emergencies and drives immediate action that keeps communities safe.

See how Genasys Acoustics can protect your community

Give people clear information in any dangerous situation.

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Tone-based sirens send alerts of something going on, but provide no answers to what is occurring. Hear the difference of Genasys Acoustics.

Traditional Sirens and Genasys Acoustics: The Facts

Traditional Sirens

Alert without instruction
One tone for many threats
Frequently misunderstood or ignored
No context, no guidance
Limited value during complex or evolving incidents

Click the siren for an example

When people hear a siren, the most common response is hesitation. “Is this a tornado? A flood? Should I evacuate or shelter?” Many people go outside to investigate. Others do nothing.

Genasys Acoustics

Clear, spoken instructions
Messages tailored to the specific threat
Commands attention and prompts immediate action
Reaches people indoors, outdoors, and asleep
Continues operating during power and network outages

Click the Acoustic device for an example

“Flood waters are rising. Immediate danger. Move to higher ground now.” leaves no room for interpretation or wasted time guessing.

Genasys Acoustics in Real Emergencies

Evacuations & Shelter-in-Place Orders
During wildfires, chemical releases, or active threats, Acoustics deliver precise instructions: evacuate now, shelter immediately, avoid specific routes. No guessing. No conflicting assumptions.

Large Outdoor Areas & Dispersed Populations
From rural communities to parks, campuses, and stadiums, Acoustics extend communication beyond phones and apps to reach visitors, commuters, unhoused populations, and anyone without access to digital alerts.

Critical Infrastructure & Industrial Sites
When integrated with on-site sensors, Acoustics automatically broadcast audible alerts the instant a threat is detected. Messages reach everyone across the facility at once, faster than phone alerts that must be delivered to thousands of individual devices.