The Ameriphone SR100 Telephone Ringer, by Clarity®, is ideal for use in the home, the office or while traveling so you will never miss a call.

- Super loud telephone ringer (95 decibels)
- Adjustable ring volume
- Adjustable ring tone control (250-1200Hz)
- Dual modular phone jacks for easy connection to a standard analog telephone
- No power supply needed ( line powered )