Alerting systems
A device that converts sounds (doorbell, phone, fire alarm, baby crying) into signals a deaf or hard-of-hearing person can perceive — flashing lights, vibrations, or visual notifications on a display.
-
Google Live Transcribe Live Transcribe (and its companion feature Live Caption) uses on-device speech recognition to display real-time captions for spoken audio — including videos, podcasts, phone calls,
-
Apple Hearing Accessibility Apple's built-in hearing accessibility features are a collection of software tools baked directly into iOS, iPadOS, macOS, and watchOS that help people who are deaf or hard of hear
-
Serene CentralAlert Wearable Personal Receiver CA-PX A wearable vibrating pager that receives wireless alerts from the Serene CentralAlert home alerting system — covering events like doorbell presses, fire alarms, motion detection, a
$199.95
-
Serene CentralAlert CA-380 Wearable Notification System The CA-380 is a whole-home alerting kit designed specifically for people who are deaf-blind, delivering notifications through strong vibration, loud audio tones, and bright flashin
$339.95
-
Serene CentralAlert Receiver CA-360Q The CentralAlert CA-360Q is a whole-home alerting hub that converts everyday household sounds — doorbell, alarm clock, phone ring, smoke detector, baby cry, and more — into visual
$163.95
-
Visit 433-Wireless Doorbell transmitter This is a wireless transmitter that detects when someone rings a doorbell or uses an intercom, then sends a radio signal to alert receivers elsewhere in the home. It's designed for
$81.95
-
Bellman Visit 433-Alarm Clock Receiver This is a receiver unit for the Bellman Visit home alerting system that converts incoming wireless signals — from doorbells, smoke detectors, phones, and other transmitters — into
$169.00
-
Wake Assure Clock with Bed Shaker This alarm clock wakes you using three simultaneous methods: a loud audible alarm (up to 85dB with adjustable tone), bright red 1.8-inch digits for easy reading, and a bed shaker u
$74.95
-
Baby Cry Sensor by Alertmaster This is a sound-triggered sensor that detects an infant crying and wirelessly transmits an alert to the Alertmaster AL10 system, which then notifies a deaf or hard-of-hearing paren
$49.95
-
Central Alert Smoke Alarm Sound Transmitter This transmitter listens for the sound of your existing smoke, gas, or carbon monoxide alarms and wirelessly sends a signal to a CentralAlert receiver unit, which can then flash li
$49.95
-
Serene Central Alert System Kit CA360QK The CA-360QK is a whole-home alerting system that converts everyday sounds — doorbell, alarm clock, phone ringing, and more — into visual flashes, on-screen icons, and vibration th
$220.00
-
Serene CentralAlert Mini Notification Package This package converts incoming phone calls, text messages, video calls, and doorbell presses into visible flashing light alerts — giving someone who is deaf or hard of hearing a wa
$124.95
-
Serene Central Alert Baby Cry Transmitter CA-BX This wireless transmitter sits near a baby and detects crying or loud sounds, then sends a radio signal to Serene CentralAlert receivers elsewhere in the home — flashing lights or
$49.99
-
Serene Central Alert NOAA signaler This sensor plugs into a NOAA weather radio and wirelessly relays storm alerts to the Serene CentralAlert system — flashing lights, bed shakers, or other alerting devices already i
$49.95
-
SONIC BABY-CRY SIGNALER This device detects the sound of a baby crying and sends a signal through your home's electrical wiring to a compatible Sonic Alert receiver, which then triggers a flashing light o
$32.95
-
Dual Alarm Clock with Bed Shaker This alarm clock wakes people using three simultaneous signals: an extremely loud audible alarm (up to 113 dB), a bed shaker that vibrates under the mattress or pillow, and built-i
$59.95
-
Sonic Boom Alarm Clock w/ Bed Shaker The Sonic Boom is a combination alarm clock that wakes you using three simultaneous methods: an extremely loud 113 dB alarm, a bed shaker (included) that vibrates under your mattre
$104.95
-
Sonic Blast Extra Loud Alarm Clock with Bluetooth This alarm clock is designed to wake people who have difficulty hearing standard alarms, combining a 113 dB audible alarm with bright strobe flashing and a port for an optional bed
$63.95
-
Helen Vibrating Clock for the Deaf Blind The Helen is a dedicated tactile-vibration clock designed specifically for people who are deaf-blind, communicating time and alarms entirely through distinct vibration patterns rat
$525.00
-
SUPER SHAKER BED VIBRATOR This is a vibrating disc accessory designed to shake a sleeping person awake when a Sonic Alert alerting system is triggered — for example, by a doorbell, smoke alarm, phone call,
$17.95
-
Serene Central Alert CA-RX Remote Receiver This is an add-on receiver for the Serene CentralAlert home alerting system — it does not function as a standalone product. When alerts fire in the main system (doorbell, smoke ala
$80.95
-
Serene CentralAlert Home/Cell Phone Sensor-Transmitter This transmitter monitors both a landline phone jack and a cradle where you rest a mobile phone, then flashes visual alerts whenever a call or text comes in — so someone who can't
$89.95
-
Geemarc Multifunction Telephone 67dB This is a corded amplified telephone that boosts incoming call volume up to 67dB — well above standard phone volume — with adjustable tone control to help make speech clearer and e
$139.95
-
Universal Ringer/Flasher This device detects incoming calls from both a landline and a cell phone, then triggers a visible flashing light alert so you don't miss a call without hearing the ring. It works b
$89.95