Product description
Frequency:13.56MHz+125khz
Card chip:UID+T5577/EM4305 dual chip
Rewritable:>100,100 times
Material:PVC, PET, AL Inlay
Operating temperature:-20- 85 degree
brand new and High quality,Waterproof,dustproof
Sector block 0 which can be changed and 125khz keyfobs could be copied arbitrarily
Dual frequency,dual chip,compatible 125khz and 13.56mhz access control system
Readable and rewritable,No external power required
5 x NFC Tag(random colors)