1, NFC access card key can easily turn a mobile phone into an access card without carrying a physical access card, which greatly improves the convenience of access. Whether you are at work, school or going to the gym, you can easily get in and out as long as you put your mobile phone close to the access control equipment.

2.NFC access card key is not only an access card, but also has the function of combining with other applications. For example, the NFC access card can be combined with the payment function of the mobile phone, and payment can be made by scanning the code of the mobile phone without carrying a bank card alone. In addition, NFC access cards can also be combined with map navigation in mobile phones to provide better navigation services. This versatility makes NFC access card keys a powerful assistant for travel.