Salokchimnodrog,
Blimey, someoneone old enough to remember Optonics!
I moded mine to have new vanes and 'carp ears' and a brass fixing nut, all linked up by cables, yes cables, to a Bitec sounder box in a Rod Hutchie bivvie dome!
As said before, I still love the Atts alarms, not sure why people go for so called hi tech stuff, although I read Atts are bringing out one with a speaker now apparently!
In my over 40 years of carp fishing, most takes are either run off screamers or drop backs....
As for zigs, only relevant for years ago, but high rod tips and very tight lines to the lead worked well for me