Devious Traps For Devious Locking System -

A lock that feels standard but resets its internal pins every third rotation, forcing the picker to start over indefinitely.

The most effective trap is the one that makes the thief feel like they are winning. Devious Traps for Devious Locking System

A system where the pins are wired to a high-voltage capacitor; if a metal pick touches the wrong sequence, the intruder gets a non-lethal (but memorable) shock. A lock that feels standard but resets its