Copy hotel room card with nfc mobile phone

NFC (Near Field Communication Technology) is a short-range wireless communication technology, which allows data exchange between devices. Mobile phone NFC refers to the built-in NFC chip of mobile phone, which can realize wireless communication with other devices with NFC function. At present, most smartphones support NFC function.

How to copy the hotel room card with mobile phone NFC?

Preparation: You need a mobile phone supporting NFC and a hotel room card.

Download and install the NFC reader application: search for "NFC reader" in the app store and download and install it.

Open the NFC card reader application: after opening the application, put the hotel room card in the NFC chip area on the back of the mobile phone and wait for the card reader to read the card information.

Copy the room card information: after reading successfully, save the room card information in the mobile phone to realize the function of copying the room card.

Swipe into the room: You can use the copied room card information to swipe into the hotel room.

Risk and prevention of copying hotel room card by mobile phone NFC

Legal Risk: Copying a hotel room card is an act of infringing others' property rights, which may constitute a criminal act and should be used with caution.

Security risk: the copied room card information may be stolen by others, leading to security risks. Therefore, after copying the room card information, it needs to be properly kept to avoid information leakage.

Obey the rules: Different hotels have different rules. Some hotels are forbidden to use the copied room card information, and the relevant regulations need to be observed.

Pay attention to legality: copying room card information needs to comply with laws and regulations and must not be used for illegal purposes.