Serene Innovations CentralAlert CA-CX Phone Signaler,Dimensions: 116mm W x 85mm D x 90mm H,Each,CA-CXPrice: USD71.95 Serene Innovations CentralAlert CA-CX Phone Signaler is a cell phone and home phone sensor or transmitter that has a loud ringer and bright flasher to notify user to an incoming call, Skype or Facetime calls and SMS messages. It features unique green flashing patterns and adjustable ring tones that distinguish between landline calls, cell phone calls and Skype. It is ideal for deaf and hard of hearing individuals.Other products from H e a l t h P r o d u c t s F o r Y o u |