Vintage Radio Shack Indoor Outdoor Telephone Bell 43-174A. New old stock (NOS) in Box. Never out of its foam home.

The Radio Shack Indoor/Outdoor Telephone Bell (Catalog No. 43-174 and 43-174A) is a 1980’s vintage weather-resistant extension ringer.

It connects to standard analog landline phone systems to provide a loud, distinct ringing sound in noisy workshops, garages, yards, or for individuals who need a high-volume alert.

Key Features & Details

Era: Produced during the 1980s (such as 1987 models) under Radio Shack's Archer or DuoFone branding.

Design: Durable, weather-resistant plastic or metal housing built to withstand outdoor environments or heavy-duty indoor spaces.

Function: Acts as an auxiliary ringer wired parallel to an existing landline telephone wall jack.