can anyone recommend any sort of physical door lock which would allow the office manager to change the combination/PIN at set intervals.
We currently have a very basic simplex/combination lock protecting an office which has some spare equipment, but putting in a high tech card-key/proximity/biometric lock is perhaps overkill and out of our budget. But I am unsure if other more traditional physical locks could be sought which may allow the office manager to change the locks PIN once every few months. This helps minimise risks whereby someone has guessed the current simplex locks PIN, or an employee changes role and therefore would know the PIN from either previous job etc etc.
I am unsure of the class of lock which may provide this facility to run some searches on cost etc. any pointers most welcome.