OP
Knobhead
Batteries? Things moved on from the days of the Leclanche Cells that that door contact probably first used.
In all honesty would you fit a battery bell in this day and age for use in a shop?
Arkwright had the best solution a bell on a spring.
We could go for the ultra safe method
In all honesty would you fit a battery bell in this day and age for use in a shop?
Arkwright had the best solution a bell on a spring.
We could go for the ultra safe method