Our customer base has always demanded a level of security that exceeds standards and so CES’ in-house engineers have been innovating new developments and technological advancements since our inception in 1840, from our headquarters in Germany.

The PXM6 range of cylinders have received key duplication protection by patent which runs to 2038 and are backward compatible with our longstanding and most popular PSM6 range.

The range is available in all cylinder type variants and sizes including euro profiles, oval profiles, cam locks and padlocks.

Our keys are 3.5mm thick, silver-nickel, superior durability, and now unbeatable in their protection against unauthorised key duplication in the UK.


Special features and options available with the PXM6

  • The BSI’s TS007 standard with 3 star British Kitemark protecting against picking, drilling, bumping and snapping
  • PXM profile cylinders are also available in our modular system, allowing the cylinder to be adapted as required, to the thickness of the door
  • Fire Rated to EN standards
  • Seawater-resistant design
  • Wear-resistant design
  • Classroom function
  • Anti-barricade function
  • 1, 2, 3 keying
  • Construction keying

Finishes to match interior design aesthetics

Our whole range of locks are available in over 50 different colours and special finishes, to suit any project or building’s needs, and all are applied in house, to the same exacting quality standards as all our manufacturing processes.

Read more here

Get in touch to discuss your building's security and authorised access issues