Geemarc CL11 Telephone Ringer Amplifier
Fully compatible with BT phone lines.
- Telephone ringer alarm
- Extra loud ringer :up to 90 dB
- Volume control
- Strobe flasher
Geemarc is a leading manufacturer of specialist telecommunications equipment for the hard of hearing and visually impaired. With an enviable global reputation to uphold, Geemarc remains intent on providing innovative, affordable hearing solutions that make a difference.
Shop the full Geemarc range here.
This is not suitable for use with cordless, mobile or telephones with buttons in the handset