I'm currently working in a group trying to find an RFID reader that can read at a distance at around 6-12 inches. Currently, we have been working with the ID3-LA the antennas that we have been using have had no success, including one that other people online have said works. We're kinda lost and need help finding a new scanner for an RFID reader that scans at the desired distance.
EDIT: I found the issue, the keyfobs I was using needed to be written to before they could be read, and I was using a read-only chip. Ordered new fobs and it works perfectly.