Loudenlow - Battery operated 520 Hertz Smoke Alarm for the Hearing Impaired People (HOH) with high frequency hearing loss. (Hear it online with your computer ) Low frequency smoke detector. Normal alarms can't be heard by many seniors.
Smoke alarms for Baby Boomers, Loudenlow Smoke detectors are designed for people with high frequency or high pitch hearing loss. They provide a loud, low pitch audible alarm and are battery operated requiring no wiring. See Dear Abby article requesting
Smoke Alarm smoke detector, hard of hearing, low pitch, high frequency loss, low tone, lower frequency, first alert.
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