Electronic tags, also known as radio frequency tags, transponders, data carriers.Readers are also called readout devices, scanners, reading heads, communicators, and readers (depending on whether the electronic tags can wirelessly rewrite data).

The basic e-tag system consists of three parts:

Label: composed of coupling elements and chips, each label has a unique electronic code, high capacity electronic label has a storage space that can be written by users, attached to the object to identify the target object;

Reader: A device that reads (and sometimes writes) label information, which may be designed to be hand-held or stationary;

Antenna: Transmits radio frequency signals between the tag and the reader.

Electronic label features:

Data storage: Compared with the traditional form of labels, the capacity is larger, data can be updated at any time, read and write.

Read and write speed: compared with bar code, no linear alignment scanning, read and write faster, multi-target recognition, motion recognition.

Easy to use: small size, easy to encapsulate, can be embedded in the product.

Security: dedicated chip, unique serial number, hard to copy.

Durability: no mechanical failure, long life, harsh environment resistance.

Induction effect: much better than normal.