The Resident Evil 4 square lock boxes in the Castle section need a special key called a Cubic Device, and you won't be able to open them without it.

Yale’s Conexis L2 smart lock is essentially its original smart lock, the L1, with a few new features out of the box enabled by the inclusion of the plug-in smart bridge and the Yale Access Module.

Learn how to open a lock without a key using simple techniques that don’t require any special tools. In this video, discover three effective methods to unlock a door without the need for lock ...