If you haven't found it already, there is a detailed "how to" on Calguns forum, IIRC. I think I printed it to PDF in case I decided to buy a safe with one of these "advanced" locks.http://www.douloscomputer.com/Electronic_to_mechanical_lock_change.pdf
Don't know anything about the safe locking mechanism, so feel free (like anyone wouldn't) to correct my assumption here.Seems like if a powerful magnet could cause a electronic lock to retract the locking mechanism a second lock operating in reverse would engage it's mechanism when the magnet was applied?How does the magnet know if the thrown bolts are engaging or releasing? The primary mechanism engages/disengages by the control panel and disengages when a strong magnet is present.The secondary mechanism is normally disengaged but engages when a strong magnetic field is present.