A master key system enables you to open multiple doors with a single key. This system can enable you to have keys that only work on specific locks while another key can open them all. In a home or office setting this can add an additional level of security and access without having to have different keys for each door lock. For example, employees can each have their own key that only works on their own individual office doors while a manager can have a single master key that will open all office door locks.
Our locksmith technicians can show you how to set up a master key system of set up a grand master key system in your home or business.