So, it means we need basically new doors or new locks? That are electronical?

Okay, so if this is almost impossible my idea is this. In the other school facility, we don't have that system, we want to build a NFC lock system, so I can open a door with my phone or with NFC ring. As much as I have learned about it, this is possible and shouldn't be very hard. Any ideas how to do it?

So in theory it is possible?

And in my language there aren't very much information. My mother language is Estonian.:)

Hello everyone!

I'm not very good at speaking English, but I'm going to try my best.

So, we have this project in school:

My school uses RFID as door locks, so if I wipe with my RFID card, the door unlocks.

So here, is my question: Is it possible in any way to use my android phone as the same way as RFID card, but in my phone I use NFC. I know that RFID HF(high frequency-13,56mhz) is the same frequency as NFC.

Hope everyone understands and if you have questions, feel free to ask.

Best regards,
Kuldar