Can I swipe the access card with the nfc function of Jiaming Watch?

You mean that if you use your watch as an access card, you don't have to bring an access card? First of all, your access control system uses an IC card, and second, your watch should have this function. Now many smart watches can be made into smart cards. Can I pay by credit card? You can go to the property and let them try to use your watch as an access card, provided that the property has the highest authority of the access card issuing system. Now some engineers ask customers to buy cards from them for profit, and the authorization of card issuing software is not directly given.

To sum up, three points can be satisfied, 1, and the watch has this function.

2. Use IC card for property access control.

3. The property has the highest authority of the card issuing system, that is, all IC blank cards on the market can be made into IC cards that can be recognized by the system through card initialization authorization.