... .Suitable for many fields 2.support SAM,SMS,GPRS,WIFI 3.Laser barcode reader module Wireless Barcode Scanner HF-BH05 Main ... customs, railways, military, security and other fields. Characters & Extending Function: 1.Laser barcode reader module——650nm laser, Support barcode types: ... series Ultralight, Mifare1(S50), Mifare4(S70), MifarePro,DESfire and so on.4.(Optional)a standard SAM socket,support ...