Book of Donmon Teith

High-Security Mechanical Locks comprehensively surveys and explains the highly technical area of high security locks in a way that is accessible to a wide audie

Whether you want to learn lockpicking or locksmithing, or choose locks that are virtually impossible to defeat, this classic will meet your needs. The top refer

This new second edition, many years in the making, provides the reader with the information that is needed to understand both traditional mechanisms as well as

Electronic Access Control introduces the fundamentals of electronic access control through clear, well-illustrated explanations. Access Control Systems are diff

Master locksmith Steven Hampton, author of the best-selling Secrets of Lock Picking, takes the art of picking locks one step further with Modern High-Security L