Serving People with Hearing Loss for over 30 Years



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Alerting & Notification Systems

Signaling systems are notification devices designed to alert everyone - deaf, hard of hearing, or hearing - of different events around the home of events like phone or VP calls, baby cries, and smoke/carbon monoxide alarms. Hearing as well as deaf and hard of hearing individuals can benefit from the flashing lights, loud alarms and/or vibration alarms.

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  1. Serene Central Alert Smoke and Fire Alarm with Audio Alarm Transmitter

    Serene Central Alert Smoke and Fire Alarm with Audio Alarm Transmitter

    $109.99


    The Central Alert Audio Transmitter CA-AX detects the audio alarm of the smoke detector and sends a wireless signal to compatible Central Alert notification units CA-360, CA-380, CA-PX, and CA-RX to alert you. Learn More
  2. CA-AX Audio Alarm Sensor

    Serene Innovations CentralAlert CA-AX Audio Alarm Sensor

    $49.95


    The CA-AX Audio Alarm Sensor sends to the CentralAlert™ receiver to notify you when existing smoke and carbon monoxide alarms are activated. Requires compatible receiver (see Related Products box). Learn More

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