The SR200 Super Telephone Ringer, by Clarity®, is ideal for use in the home, the office or while traveling so you will always hear the phone ring and never miss a call.
Visual ring indicator
Super loud telephone ringer (95+ decibels)
Adjustable ring volume
Adjustable ring tone control (250-1200Hz)
Choice of four distinct ring patterns
Dual modular phone jacks for easy connection to a standard analog telephone