Card Reader for access control reading distance is 3-15cm communication distance is 100m Access control reader Shenzhen Brightness Electronics Technology ... /34, RS4585/232 7.Reading Mode: EM-ID/Mifare-IC8.Communication Distance: WG≤100M, RS485≤1200M9.Dimension: 114*76*16(MM ... -01X, BTS-01Y, BTS-01Z., BTS-F10 Card Reader ID/IC for access control