Fire Department Tests Sound-Based Fire Suppression System for Homes
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The San Bernardino County Fire Department is testing a new fire suppression system that uses infrasound waves to extinguish flames without water or chemicals. The technology, developed by Sonic Fire Tech, can stop fires in milliseconds by disrupting the chemical reaction that fuels them. It is currently designed for residential use as an alternative to traditional sprinkler systems.
Facts First
- A fire department is testing a system that uses sound waves to extinguish fires instead of water or chemicals.
- The technology works by vibrating oxygen to prevent the fire from consuming it, breaking the chemical reaction.
- The system can stop flames in milliseconds upon detection by infrared sensors.
- The current design is intended for use in homes as an alternative to traditional sprinkler systems.
- The system creates a 'protective zone' that halts ignition, according to the fire department.
What Happened
On April 6, 2026, it was reported that the San Bernardino County Fire Department is testing a fire suppression system developed by Sonic Fire Tech. The system uses infrared sensors to detect flames and then activates a burst of infrasound—low-frequency sound waves inaudible to humans. This sound wave vibrates oxygen at a specific rate, preventing the fire from consuming it and breaking the chemical reaction, which can stop flames in milliseconds.
Why this Matters to You
If this technology becomes widely available, it could offer a new, less damaging way to protect your home from fire. Unlike traditional sprinklers, this system would not soak your belongings with water, potentially reducing secondary damage after a fire is put out. It may also provide a fire safety option in areas where water supply is limited or where chemical agents are undesirable.
What's Next
The system is currently in the testing phase with the fire department. If the trials are successful, the technology could move toward commercialization for residential use. Ryan Remington, a developer of the technology, and Chief Commercialization Officer Remington Hotchkis at Sonic Fire Tech are likely to be involved in guiding the system's path to the market.