How much is the replacement card for Home Inn?

Using the most advanced radio frequency card technology, it can be used without direct contact. It is an integrated circuit card for wireless data transmission. It has unique advantages in data processing and security authentication.

4. 1. The radio frequency card is in a non-contact operation state when reading and writing, which avoids misoperation such as reading and writing errors caused by poor contact, and at the same time avoids the influence of harsh external environment such as dust and oil pollution on reading and writing.

4.2, simple and fast operation: the radio frequency card adopts wireless communication mode, there is no direction requirement when using, and it is very convenient to use.

4.3. Anti-collision: There is a fast anti-collision mechanism in the RF card, which can prevent data interference between cards, so the terminal can handle multiple cards at the same time, which is convenient for one card to be used for multiple purposes. The radio frequency card has multiple partitions, and each partition has its own password, so different partitions can be used for different applications, and one card can be used for multiple purposes.