Imagine that you're hearing impaired and home alone reading in your bedroom, when a fire erupts in your kitchen. Chances are, you couldn't hear the fire alarm sounding. So what's to warn you of the impending danger? There are many signaling devices that can visually or physically alert the hearing-impaired person to auditory signals that may not be heard. Most of these devices automatically flash a light to alert the person to the sound source. Others activate a vibrator to wake a person who is sleeping. Signaling devices may be purchased individually or in a complete alert system that monitors the telephone, doorbell, security alarm, fire alarm and even a crying baby. This technology is especially beneficial in helping people with hearing impairment to respond appropriately in emergencies. For more information about signaling devices, consult a hearing professional.
