Master Key Systems

CY110 patented reversible key cylinder stands for affordable peace of mind for a range of master key applications. 

Available as master key (MKS), keyed alike (KA) and keyed to differ (KD). 

• Reversible dimple key
• User friendly key insertion
• No sharp edges

• 5 minutes drilling resistance
• 15kN pulling resistance
• Picking resistance
• Bumping resistance (KD version only)
• 500,000 cycles performance in durability test*
• 240 corrosion resistance, above and beyond the 96 hours standard
• Compliant with EN 1303:2015 and SKG**

*Accelerated testing.

• Patent protected with expected lifetime extension till 2036
• Security card for KD and KA
• Keys only available from authorised partners
• Good MKS capability with 20 new unique keyways
  For an optimised MKS specification, always consult with your ASSA ABLOY MKS specialist

CY110 is the best choice for the following applications:

• Healthcare
• Education
• Offices
• Apartments

An environmental product declaration is available for this product (EPD) is available for this product.