RFID UHF handheld reader 2.automatic charges 3.parking management 4.Special anti-collision algorithm RFID UHF handheld reader1.ALL IN ONE design ... ability can be integrated, the UHF reader, barcode scanner,even HF or LF reader can be customized together to be ... alphanumeric keypadStandard Accessories4,000 mAh Li-ion battery, Usb cable, RS232 serial cable, Touch stylus, 4G microSD (TF) card,Hand ...