Ultra-thin integrated reader can read2.4G tag the read range is 0-80m, ... RS232,RS485,WG standard interface,high performance. Ultra-thin integrated reader can read2.4G tag the read range is 0-80m ... by choosing RF module. Product SpecificationsOperating frequency2.450GHz~2.458GHzRead distance 0-80m adjustableOperating modeTrigger /constant Identify rate200km/hIdentify abilityMore than ...