Access card for elevator
Access card for elevator
Recently we bought a new building with an elevator that uses access cards. The old owner set it up that way. I’m curious about how it works—does it use NFC technology? Can I replace the physical card with my phone since it supports NFC? Right now, I have to carry the card constantly to use the elevator, which is quite inconvenient. I’ve attached a photo of the card in case someone can assist.
We also use those same cards at work for clocking in and out. Many of us store them between our phones and phone cases.
You might be able to replicate it using tools like NFC on Android, though @Needfuldoer suggests it may not be reliable. Based on my experience, it's worth a try but don't count on success. I've only managed to clone a few hotel keycards, possibly with a Flipper Zero. It might work better with that device.