Comment Comment by reaperducer As a former embedded systems engineer, my door bell is two long bits of wire, a bell, a push button and two C cells.I know a guy who lives is a 1700's-era house. His is a bell, a pulley, and a string. parent reaperducer 2 months ago
I know a guy who lives is a 1700's-era house. His is a bell, a pulley, and a string.