hello,
does anyone mind helping identify the different versions (as in what regions) of the Alpha 100 and T5 and T5 mini collars
i have brought a what i think is a F version of the alpha on Ebay and subsequently brought another t5 mini collar to go with which doesn't work with my Alpha so i'm thinking of either buying another alpha for the mini collar or selling the T5 mini collar, however id like to be sure which version it is so somebody doesn't make the same mistake as me

Thank you