There are two access cards, one of which needs to be activated. How?

1. Connect the NFC card reader to the computer with a data cable, install the driver according to the system, and follow the prompts to complete the next step.

2. Open the supporting software of NFC card reader, then put your own access card or elevator card on the card reader, click "Read the whole card: read the card content" on the software, wait for the card reading to be completed, and the software interface will display the card data.