Geemarc Geemarc CALL1_WH Wireless door bell

This doorbell is compatible with Amplicall 20. It is an additional doorbell for the Amplicall 20! The Amplicall 20 ring tone amplifier allows people who are hearing impaired to easily hear incoming phone calls. An extra loud signal alerts you to calls with up to 95dB. To make the signal sound not only loud, but also pleasant for you, you can choose between three different melodies. The Amplicall 20 can be connected to all common telephones. In addition to the phone ring tone amplification, the Amplicall ...