Main technical parameters Frequency: 8.2מהז (decodable/non-decodable/transparent/thermal paper) Label size: Ø30/40mm/30×30mm/40×40mm, can be customized Detection distance: 1.20m~1.50m Color: Barcode/White/Black or customer specified Packing: 10,000פּקס/קאַרטאַן (500pcs/roll)