RFID Door Entry: Lock

MyKey RFID door lock offers freedon from keys through use of RFID key fob and personal PIN number. ...

... "From the outside, the lock has only a button with a glowing blue light around it, but when you walk up to it and hold your RFID card or keyfob (both included) up to the lock and slide up the front panel to enter your PIN on the keypad, the lock will open all by itself. " ...

Via Gearlog: MyKey