... RFID active reader RFID readerMR3001A is a type of omni-directional reader, applying in wide alleyway, far distance, quick ... ,tracing and inquiry, goods anti-fake and test.5 Public management: city traffic intelligent platform, vehicle control and ... adjustableRecognized speed80km/h (work with 2dBi omni antenna)160kg/h (work with 12dBi directional antenna)Anti- conflictionidentify >50 pcs tags at ...