... note Specification:Automatic UV(ultraviolet) and MG (magnetic) counterfeit detection. (optional)Automatic half-note, double-note detectionsAutomatic starting, ... , skewed note, counterfeit.Normaly detection by UV,MG, IR as below:The UV detection checks the banknote paper substrate ... properties of the banknote inks or threads.The special MT detection system checks for the presence of a correctly ...