A magnetic-coded lock is a lock device that uses pins in combination with magnets to prevent entry by either non-matching keys by teething or magnetic polarity. Magnetic-coded locks encompass knob locks, cylinder locks, lever locks, and deadbolt locks as well as applications in other security devices.
Read more about Magnetic-coded Lock: History, Design, Operation, Equations
Famous quotes containing the word lock:
“Benjamin: Are you always this much afraid of being alone?
Mrs. Robinson: Yes.
Benjamin: Well, why can’t you just lock the doors and go to bed?
Mrs. Robinson: I’m very neurotic.”
—Calder Willingham (1923–1995)