... .56MHZ 3.reading distance:10cm RFID Proximity Card for Access ControlCongseng tech is a high-tech enterprise ... SLE4442/SLE442ATMEL:AT24C01/AT24C02/AT24C068. Applications:Enterprises, bank, traffic, insurance, super marketing, parking, school, library management, access control ... ICCR, ISO 14443A, 14443BDisclaimerThe showing picture is only for your reference of our product. All related to intellectual ...