The Safescan 2210s back-loading hopper can hold up to 300 banknotes and accurately count them, up to 1,000 notes per minute. Today�s currencies are printed with sophisticated security features that make it hard for counterfeiters to succeed. The 2210 automatically checks every banknote for two distinct security traits: UV markings and bill size. It will pause and beep to alert you when it encounters a suspicious bill; simply remove the offender and press start to resume counting.