1.RS-232, Ethernet, Wiegand and customized 2.Wireless module GPRS/GSM, WIFI, Buletooth optional 3.Reading distance adjustable ... knob on reader or software, convenient for installation3. Wireless module GPRS/GSM, WIFI, Buletooth optional4. Power supply configurable by ... identification3. Parking management, highway toll collection4. Warehousing and logistics 2.4GHz Parking Management Active RFID Reader