Cnjacky rfid card&equipment Product name: mini card/key tag Frequency: 13.56mhz/ 860-960mhz Material: Paper /pvc /pet /anti-metal material Printing: Off-set printing , silk printing Size: Customized Certificates: Iso9001;sgs;en71, rohs, cnas Chips optional: Nxp ntag203, nxp s50/ s70, fudan f08, ultralight, ultralight c etc. Read and write: 100000 times Reading range: 3-10cm
