A Keysafe is a strong metal box that allows you to securely store keys and access can only be gained using a combination code. They are generally installed into brick and are ideal for anyone who needs immediate access to a property, for example a friend, relative or carer of an elderly person. The combination code is easy to set and can be changed when needed to maintain security.
If you have difficulty locking and unlocking doors due to weak grip and reduced dexterity then a key turner would certainly make life easier. You simply attach your key to the turner and it provides the extra grip and leverage needed. It then folds away into the handle when not in use.