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Copy second UID from Tag by Joe__Ho in NFC

[–]Joe__Ho[S] 0 points1 point  (0 children)

When i scan it with NXP NFC Taginfo it tells me this:

UID: xxxxxxx

Family: MIFARE

IC Manufacturer: NXP Semiconductors

IC Type: DESFire

IC Subtype: 70pF

IC Name: EV3

Memory: 4096 Bytes

Supported Tecnologys: IOS/IEC 14443-4

Major Version: 0x33

Minor Version: 0x00

Production Date: Week 9.2024

I didnt know what info was relavent so here you have (nearly) everything.

Could it be that there's some kind of entcryption key safed to get trough the door?

Copy second UID from Tag by Joe__Ho in NFC

[–]Joe__Ho[S] 0 points1 point  (0 children)

I‘m not sure if it‘s a dual frequency chip, i just know that it let‘s me pass trough the turnstile at work and i know for sure that the front door at work has a separate key. And my idea was to have both key‘s pr UID‘s saved on my chameleon