The Omega System provides convincing performance with interacitve pins in the top edges of the key. The KESO Omega key has integrated "bolt/spring technology" which must be enaged on opening/closing in the locking cylinder. This key mechanism considerably increases copy protection of the key.

Anti-Ligature furniture is available on KESO systems. We have a selection of escutcheons, turns with anti-barricade functions and handles to choose from. Please contact us to discuss your anti-ligature requirements.

Select the oxidation protection option for chemical nickel plating of the cylinder. This removes the danger of corrosion. Cylinders with oxidation protection are only available in standard colours.

On opening the cylinder, you can remove the key. However, the same matching key is required to lock the cylinder.

This function is only available for push cylinders. When the lock is opened, the cylinder advances and you can remove the key. To lock, just push the cylinder: there is no need for a key.

You can open the cylinder. The "Forced locking" function prevents you from removing the key. You must lock the cylinder with the key before you can remove the key.

The change code cylinder offers up to three locking configurations with one configuration active at a time. The end-user can change the lock to work with a new key without removing the cylinder from the lock case.

Pulling protection prevents attempts to pull the core out the cylinder housing. At the same time, these cylinders have an integrated ABS Drilling Protection and are thus compilant with extremely stringent security requirements.

Carbide inserts protect the cylinder against attempts to drill it open. ABS is offered single sided by default, but is also available for both sides. Drilling protection Fasif 1 is supplied by default with the KESO systems. Additionally, KESO offers additional drilling protection for enhanced security.

The emergency key is used with special double cylinders to push out a key on the other side of the cylinder.

The Key is inserted into the cylinder from the inside. But you need to open the door from the outside. This is no problem if you have a cylinder with a priority function, as the cylinder can be operated from both sides.