Maxum Security - Removable Thumbturn /Other/Medeco/2_Header/Videos.jpg One of the problems with a decorative opening is having windows in or around the door. Anyone who has the ability to reach the thumbturn on the inside of the lock can gain immediate access. While some localities may allow the use of deadbolts which use a key on the inside as well, that can be a problem. You could lock yourself in during an emergency. Medeco offers you the control over your security. With a removable thumbturn on the Maxum Deadbolt, you have the option of keeping it in the lock, or taking it out when you feel most vulnerable or, when you’re on vacation perhaps.