High Security Master Key Systems


Featured product on Australian Defence magazine podcast.


• Patent protected until 2035
• SCEC Endorsed – SL3 rated products.
• Pick resistant with complex design of the 12 slider alignment
• Controlled distribution of key blanks with limited dealers.
• Carbide slider components plus additional anti- drill pins
• Industry leading with environmental conditions – reduced corrosion.
• Potentially 133 Billion key combinations.
• High grade nickel silver plug and keys – extremely difficult to damage or break
• Spring less technology – less wear & reduced corrosion.
• V shaped key pushes debris away.
• Australian Standard approved. Sc8 AS4145.2
• Key can be inserted both ways (Like most automotive keys)
• Available to suit any existing locking hardware
• 4KS will outperform all other products available in challenging environments – dirty, dusty or salty