It converts virtually any corded telephone into an amplified phone. It connects between the handset and the phone base with up to 45dB amplification (200 times louder) and Tone Control, you can now hear clearly on your existing home phone.
Amplifies incoming voices up to 170 times (45+dB), so you hear every word with unmatched clarity
Selectable Digital Tone Enhancement allows you to boost and enrich the speech frequencies you can’t hear well, making difficult to hear words intelligible again
Automatic Gain Control optimizes sound level for superior listening comfort
Easy headset/handset selection button for extra convenience
Latest Digital Sound Processing technology eliminates virtually all distortion, echo effects and unwanted static commonly found in other ordinary amplifiers
Works with virtually all business telephones and headsets; it connects between phone’s handset/headset and base
AC adapter included, Battery (9V) optional
Q: Can I use a headset with 2 2.5mm plugs?
A: Yes, you can; but, you need a connector adapter that is available from Serene Innovations.
Q: Can I amplify the handset and headset simultaneously?
A: No you can't. The UA-50 can only amplify either the handset or headset at any given time.
Q: What type of battery is used?
A: The UA-50 uses a commonly available 9V alkaline battery as power back-up. The battery is not needed as long as there is power to the ac adapter.
Q: What will happen if I don't have battery back-up during power outage?
A: UA-50 will not work. In case of emergency, you can set the "compatibility" switch to position 7 to bypass UA-50 so you can hear un-amplified sound.
Special Order: Telephones are not stock item and are ordered specifically for you. Unfortunately, no returns, no cancellation, so please call our trained staff with any questions you may have prior to ordering to ensure you make a well informed, educated purchase.