Lifetone Fire Alarm & Clock
Many people do not wake to the sound of a standard smoke alarm. Those most at risk are the, hearing impaired, those, with high frequency hearing loss, heavy sleepers and children between the ages of 6 and 16.
Today there is a solution -
The Lifetone HL(tm) Bedside Fire Alarm and Clock, sits by your bed, listens to your high frequency smoke alarm and responds with a low frequency 520 Hz Square Wave, 90 dba, alarm coupled with a tactile bedshaker alarm.
The Lifetone HL Bedside Fire Alarm produces the alarms that are proven most effective at waking people during a fire.
A 520 Hz Square Wave signal - has been tested in clinical studies and found to be most effective in waking people at risk.
Lifetone HL(tm) is first UL-listed (217 and 1971) Fire Safety Device producing 520 Hz square wave alarm and an intermittent tactile alarm (for the deaf).
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