Kaba recommends the installation of a key depot whenever the following requirements apply:
- There is a need to control valuable master keys or keys for certain areas independently.
- Where certain groups of people need controlled access to keys, e. g. security personnel or cleaning staff after office hours.
- Where the release of a deposited key needs authorisation, e. g. to access medicine cabinets.
- Where controlled access to spare keys is required 24/7, e. g. to server farms or machine rooms.