Main technical parameters Frequency: 8.2MHz (decodable/non-decodable/transparent/thermal paper) Meud an leubail: Ø30/40mm/30×30mm/40×40mm, can be customized Detection distance: 1.20m~1.50m Color: Barcode/White/Black or customer specified Packing: 10,000pcs/carton (500pcs/roll) Sanas: Tha feum air JavaScript airson an t-susbaint seo.