... :40x40mm 4. Detection:0.9-1.2m 5. Color:Barcode/White/Customized dummy barcode label, 4x4 paper label, electronic component label4*4cm ... 8.2MHz soft label, RF soft label Model:IM-S404Characters: Frequency ... ")Detection: 0.90-1.20m (2.96-3.94)Color: Barcode/White/Black or CustomizedPacking: 20,000pcs/ctn (1,000pcs/roll ...