Unlocking Convenience with NFC Tags

Near Field Communication Tag, also known as NFC tag is a device that uses Near Field Communication technology. Below is an in-depth introduction on NFC Tag:

Technical Principle

NFC Tag is constructed using near field wireless communication technology, employing radio frequency identification technology and interconnection technology for data transmission.

It employs 13.56MHz high-frequency radio waves as the medium of transmission and information exchange and transfer are carried out by means of inductance coupling.

Working Mode

Passive working mode: An NFC Tag can be created to be passive tags that obtain energy by perceiving changes in the external magnetic field and responding to the initiating device’s communication request.

Active working mode: Alternatively, an NFC tag may also be designed as an active tag with an embedded battery so that it actively initiates communications and exchanges information with the initiating device.

Application Scenarios

Payment and Access Control: Mobile payments and access control systems can rely on NFC Tags. You simply need to bring your mobile phone or any other NFC device when you want to pay or use access control system near these tags.

Smart Home and Internet of Things: For instance, controlling smart home devices like lightings, air conditioners through one button can make use of NFC Tag. Additionally, it can connect Internet of things devices together.

Transportation/Public Services: In transportation applications such as bus card recharge or vehicle identity authentication, there are instances where NFC tags have been used. Likewise they are employed in ticketing systems allowing quick entry for the audience members..

Advertising/Marketing: With respect to advertising items by merchants integrating them with nfc tags customers will just get more product details including coupons just putting their phones close to these labels.

Advantages and features

High security – Data security is guaranteed by encryption technologies and authentication mechanisms used in constructing the used nfc tags.

Easy-to-use–NFC tags only require to be close to a reader in order to exchange data with it, and they do not need complex pairing or connecting.

Low cost-NFC tags are less expensive compared to other wireless technologies, which makes them suitable for mass production and application.

In conclusion, Near Field Communication Tags are handy secure near-field communication devices used widely for payments, access control, smart homes, transport etc. that make life easier for people.