Some people with hearing loss experience difficulty hearing a knock on the door, ring of the doorbell or telephone, or alarm clocks. These devices can alert the hearing-impaired individual of these signals.

Solution: The Door Knock

This device is placed on the inside of the door and once activated by vibrations, it emits a flashing strobe light to alert the person with a hearing loss.

Solution: Wireless Door Chime with Strobe Light

This device actually has a mounted push-button which will activate both a strobe light and a loud chime.

Solution: Amplified Phone Ringer

This is a portable device that can be added on to any telephone. Adjustments capable of amplifying the ring signal to 95 dB.

Solution: Shake Awake Alarm Clock

This device is a portable alarm clock that can be placed under your pillow. This clock has a pulsating vibrator and an audible alarm. When this alarm sounds, the pillow will shake and awaken the sleeping individual. This alarm is great for those who travel and are concerned about not hearing the hotel alarm clock.

Solution: Sonic Boom Alarm Clock

The Sonic Boom, with adjustable volume and tone control, is guaranteed to wake up even the heaviest sleepers. When the alarm goes off, the user can select to wake up to any combination of a loud audio alarm, flashing lights (by plugging a lamp into it), or shaking bed.