Key Features

• Bellman & Symfon, leaders in home alerting systems for the Deaf and hard of hearing community
• Features a recording/sampling function to accurately detect the sound of your doorbell
• Will not be triggered by sounds of pets or voices

Note: for intercoms and apartments. If you have an intercom style doorbell we recommend you also purchase the BE9200 external microphone for more reliable detection – this is because intercom chimes are usually harder to detect.