RFID chip sticker is also called radio frequency sticker, intelligent tag. RFID / NFC sticker contains RFID / NFC chip. RFID is used as the basic technology to complete data storage, reading and other operations. Data is stored in RFID / NFC chip. Different from other tags, we use RFID / NFC stickers. Generally, we don't need to see where the sticker is, as long as we know where it is located. This is because RFID / NFC stickers communicate with the corresponding RFID / NFC reader and writer equipment by sending and receiving a specific frequency of radio frequency (a kind of electromagnetic wave), and they are penetrating. They don't need to be like barcode tags or lasers As with tags, they need to be exposed so that the corresponding device can scan and read them.

What's the difference between RFID / NFC stickers and ordinary stickers?
First, unlike the one-to-one reading data required by ordinary stickers such as bar codes, RFID / NFC reading and writing devices can read and write data one to many for corresponding labels.
Second: the penetration of RF technology, RFID / NFC stickers can be fully non-contact operation, do not need to expose the tag for scanning.
Third: RFID / NFC stickers have low requirements for the environment, and can work in all kinds of harsh environments. The tags are not easy to be damaged and do not affect reading.
Fourthly, it can be used in fast moving objects because of its high accuracy, high speed and wide range recognition.
Fifth: automation, intelligence, reduce manual operation. This is also known as NFC stickers, which plays an important role in intelligent construction, such as smart home, product identification, identity verification, item verification, mobile data exchange and transmission, intelligent medical treatment, intelligent transportation and other fields.