Dummy hand bells are available which can be connected to a USB port, via an adaptor and interface software.
There are number of people who make dumbbells for installation in the home, roof, garage or mobile belfry
and who provide design details for DIY construction.
These can be connected to a PC running Beltower.
Typical designs can be found at:
- John Norris's Mini-Dumbbell
- DIY or ready made, small ones (2 ft dia. wheel) for the home
and increasingly for use on portable towers for demonstrations.
- Saxilby Ringing Simulators
- Top quality, ready made, portable dummy bells in wooden frames, either one bell (Wombel)
or grouped to form a campanile.