The Safescan RS-100 removable banknote stacker will count, collect and store your banknotes. Simply attach the Safescan RS-100 to your Safescan 155-S (G2) model counterfeit detector to collect all the verified notes, using the add function it becomes a mini banknote counter. Can easily be attached and removed from the back of the counterfeit detector. Will collect and store the notes until you are ready to process them.