Change Key

A Change Key is a key that operates on the lowest level within a master keying system. It is also commonly known as a day key. Change keys are typically issued to personnel who need access to specific, limited areas within a facility, such as a single office or a couple of storage rooms. Unlike a master key, which can open multiple locks or all locks within a system, a change key is restricted to one or just a few locks.

Change keys play a critical role in maintaining controlled and selective access within a secured environment, ensuring that only authorized personnel can access designated areas or change lock combinations.  For reliable security solutions, consider partnering with an Electromagnetic Lock Manufacturer in China who can provide high-quality locking systems tailored to your needs.