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What outcome is achieved through the use of a four pin master key?
Increased security for individual locks
Centralized control for multiple locks
Easier key cutting processes
Reduced manufacturing costs for keys
The correct answer is: Centralized control for multiple locks
The use of a four pin master key primarily achieves centralized control for multiple locks. In a master key system, the master key is designed to operate numerous locks while each individual lock can still be operated by its respective unique key. This setup is particularly beneficial for security management in places where multiple locks need to be controlled by a limited number of keys, such as in a school, office building, or rental property. Centralized control allows designated individuals, such as property managers or security personnel, to have access to several areas without needing a unique key for each lock. This enhances convenience and operational efficiency, making it easier to manage access within a facility while maintaining security protocols. The other options do not accurately represent the primary function of a four pin master key. While increased security for individual locks and easier key cutting processes may be relevant in some contexts, they do not directly pertain to the specific advantages provided by a master key system. Reduced manufacturing costs for keys typically results from standardization and volume production, but this is not the main purpose of using a master key configuration.