ye just practicing nfc scaning and frequenz scanners and that bc most of people khm grafte(uk slang for robbers) capture the key signal frequent and unlcok the car as example bc it byxpas imobilizer thinking it read that key code
thanks u
Obviously this is only for research purposes but if you want to start with something cheap and pretty good RFID reader then the ACR122U it's a pretty good option, you can find it everywhere and pretty cheap, but most complete one (as far as i know) is the proxmark
It's kinda useless to spend 500$ in a flipper zero if the only options you are going to use are the RFID ones