Data storage: compared with traditional forms of labelling, greater capacity (1bit-1024bit), data can be updated at any time, read/write.
Read and write speed: compared with the bar code without line alignment scan, read and write faster, target recognition, motion recognition.
Easy to use: small volume, easy to package, can be embedded within the product.
Security: chip, serial number only, it's hard to copy.
Durable: mechanical fault-free, long life and resistance to harsh environments.