R352M series is a special reader for 13.56MHz contactless RF IC card. It is based on ISO/IEC14443A/B/, ISO15693 international standard protocol. At the same time, it can also support the reading of CPU card and national secret card. The RF part adopts the high performance RF card reading circuit designed by our company. The card reader has the characteristics of many kinds of supporting cards, high cost performance, strong anti-interference ability and stable performance. Wigan 26, Wigan 34 communication interface can be provided, which is suitable for access control, attendance, fees, anti-theft, patrol and other radio frequency identification applications.