... .support SAM,SMS,GPRS,WIFI 3.Laser barcode reader module Wireless Barcode Scanner HF-BH05 Main Applications:Business, retail management; Logistics ... Tag-it of TI series.3.(Optional)support contactless smart cards in accordance with ISO14443 Type A/B, such as Mifare1 ... on.4.(Optional)a standard SAM socket,support contact smart cards in accordance with ISO7816.5.(Optional)GPRS module-----working frequency ...