Lifetonesafety

Lifetonesafety is a startup based in the United States. Brouky classifies it under Healthcare & Life Sciences.

Lifetonesafety develops the Lifetone HL, a patented smoke alarm accessory that uses multiple alert methods including low-frequency sound, voice commands, visual flashes, and vibration to wake up people who are hard of hearing, heavy sleepers, children, and older adults during fire emergencies.