In this video I unlock a Samsung Ezon SHS-3120 electronic deadbolt using my NFC implant from http://dangerousthings.com
Great things about the Ezon SHS-3120;
– It’s completely self contained and battery powered
– It uses only the UID bits of Mifare S50 tags for access control
– It leaves memory contents of the S50 free for NFC use
– Also works with Mifare Ultralight, Ultralight C, and likely other ISO 14443 tags
Mifare/NFC unlocking should also work with later model Ezon door locks that support RF card unlocking.