Serene Power Adapter (For UA-45 & UA-50 Phone Amplifiers)
Backup Power Source
This Phone Amplifier Adapter is for use with the Serene Innovations UA-45 (HC-UA45) and the Serene Innovations UA-50 (HC-UA50) Telephone Amplifiers.
About Serene Innovations
Whether in the home or office, Serene Innovations provides state of the art assistive devices for the elderly and disabled. Our featured amplified phones and TV listening devices have brought ease and comfort to thousands of people all over the world. Serene inventions have won numerous U.S. and Chinese patents. Many products and designs are so widely used that they are regarded as standards of the industry.