Oh yeah that’s how you’re supposed to do it. But it’s entirely possible to set up a system that uses RFID key fobs that uh, doesn’t. In the case where it was m

Oh yeah that’s how you’re supposed to do it. But it’s entirely possible to set up a system that uses RFID key fobs that uh, doesn’t. In the case where it was most useful to make copies they did eventually replace the system with one where the keys weren’t copy able. Which was better!