Walker WR100 Ringer

The WR100 is made by Walker and has adjustable volume (up to 25 dB), adjustable ring tone (up to 95 dB), and a visual ringer light that flashes when the phone rings. The unit plugs directly into your telephone or telephone jack. Line powered, no batteries or power cord required. Built-in surge protection. Includes 6-inch and 8-inch telephone cords. One year manufacturer’s warranty.