Low Frequency Fire Alarm for the Hard of Hearing
Call Us Toll-Free: 1-800-648-7923

How it Works


Being able to hear a standard high-frequency smoke alarm does not mean that it will awaken you from a sound sleep.

Here is how the HLAC works:

The Lifetone HLAC uses the technologies scientifically proven to be most effective for waking you up in an emergency. Recommended for:
  • Those with severe hearing loss
  • Those with normal age-related hearing loss
  • Those who are medicated
  • Children  (1 in 3 won’t respond to a smoke alarm)
  • Adults with normal hearing that are heavy sleepers
  • Anyone who wears a hearing aid and takes it off at night