Han Fey is a mechanical engineer and a passionate lock collector from mechanical and electronic high security (pad)locks. He has a collection with more than 4,000 different locks. This lock database is used as a technical reference for training, education, analyzing, testing, manipulation and improving.
Han has worked with the biggest lock companies worldwide and given trainings concerning high security locks within different organizations. People either call him “The Lock Whisperer” or Pin Head, and they say that you should expect the unexpected when you work with him on locks.