Works with any USB/Bluetooth RFID reader that types the card number like a keyboard (HID mode) followed by Enter — plug it into this computer/tablet, keep this page open and focused, and tap cards. Each student's card number is set once in Students → Admission Form → section 7.

Network-capable readers can instead open rfid.html?scan=CARDNUMBER directly — the scan is processed the moment the page loads.

This device must stay signed in to 1Campus (same login as any staff page) — there is no separate device key.