NFC Smart Dual Chip Ring 13.56Mhz CUID Card Duplicator Badge 125Khz T5577 Clone Key Programmer Changeable Tag RFID Copier Token
Feature:1,) 100% Brand New High Quality, Waterproof And Dustproof2,) Sector Block 0 Can Be Changed, 125khz Card Can Be Copied Arbitrarily3,) Dual Frequency, Dual Chip, Compatible With 125khz And 13.56mhz Access Control System4,) Readable And Rewritable Without External Power SupplySpecification:Frequency: 13.56mhz+125khzRead/Write Time: 1~2 MsRewriteable:> 100,000 TimesData Retention:> 10 YearsMaterial: Abs
About Size:No. 8: Circumference 54MM, Diameter 17MMNo. 9: Circumference 57MM, Diameter 18MMNo. 10: Circumference 60MM, Diameter 19MMNo. 11: Circumference 63MM, Diameter 20MMNo. 12: Circumference 66MM, Diameter 21MM
