SMRTR TechOct 14, 2025Daily.dev

Inaudible sound might be the next frontier in wildfire defense

SMRTR summary

Sonic Fire Tech raised $3.5 million to develop acoustic fire suppression systems using inaudible sound waves from reciprocating pistons. The rooftop systems can extinguish fires up to 25 feet away without water, costing about 2% of home value.

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