Rewritable Access Control Key ID Card Key Card Accessories RFID Tag

Label:Yes Size:43.930.65.3MM Card chip:UID+T5577/EM4305 dual chip Rewritable:>100,100 times Read/Write Time :1~2ms Color:Blue,Yellow,Red Data Retention:>10 years Frequency:13.56MHz+125khz Operating temperature:-20- 85 degree Material:PVC, PET, AL Inlay Features: 100% 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

Package Included: 5 x NFC Tag(random colors)