Tag Archives: fire alarms

Alarming Facts about Hearing Smoke Detectors!!

Did you know that the standard signal emitted by most commercially available residential smoke detectors falls between 3,000-4,000 Hz? Furthermore, the majority of residential fires occur between 11pm and 7am when most people are sleeping. According to Bruck & Thomas … Continue reading

Posted in Hearing Assistance Technology | Tagged , , , , , , , , | 1 Comment