Master keying control is a powerful and flexible method of ensuring a high level of security, but the complexity often deters clients or results in a less than optimal solution being chosen. MLS has been designing and supplying master key systems for over 15 years. The formidable level of expertise developed by our specialist Locking Systems Department is at your disposal using the latest software and equipment we can develop a system tailored to meet your specific requirements quickly and easily.

Our master key department can assemble and supply systems that are tailored to meet your own security needs, while leaving the flexibility to adapt to future changes.

In its simplest form, a master key system allows each key holder to access pre-designated doors within a building.

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