1.Laser barcode reader module. 2.GPRS available. 3.Mifare card optional. Main Applications:Business, retail ... laser, Support barcode types: UPC-A, UPC-E, industrial 2 of 5, interleaved 2 of 5, EAN8, EAN13, code 128 EAN 128, code ... .825mm; read distance: 10-520mm; code error rate: 1/1000000.2.(Optional)support tags in accordance with ISO15693, such as I ...