High Security In the high security level you will find our Desmo cylinder technology with a high amount of combinations. These cylinders have good possibilities for master key systems and high protection against known manipulation methods. ASSA OEM is not supplying any keyblanks for these keys. Depending on wether the end user should be able to order extra keys direct from ASSA OEM or if you as an OEM customer wants to handle the key copies for the end user there are two available options for the high security level cylinders. End User: A unique keycard is attached to every keycode. The keycard is used when ordering key copies from ASSA OEM through a sales company or a locksmith. Desmo+Desmo+ camlocks are a range of patented high security cylinders with direct driven pins and sidebars which creates a virtually friction free insertion and withdrawal of the key. The cylinders have ... Do you want to create a safe lock environment? ASSA OEM has created "The lock guide by ASSA OEM", and it's made to give you knowledge and tips about approved lock sets. We really encouring poeple to read our tips and guidelines here: The lock guide Want to download our product catalogues? If you prefer to download our product catalogue - you can download it here! We also provide instructions, declarations and other documents in our download documents section.Check it out!