Cylinder europero security 5 keys Dierre New Power Top class various sizes

Dierre New Power

The cylinder mechanism is based on the “desmodromic” concept, which derives from the Greek for “fixed path.”

In the absence of the key, the combination pins are in a random position; any movement or vibration of the cylinder can cause the pins to shift in an unpredictable manner.

The key’s coding corresponds to the shape of the groove cut into the key.

When the key is inserted into the cylinder, the gorges assume the only permitted position that corresponds to the key’s coding.

The “bumping” technique (a widespread method of illegally opening cylinders) cannot be applied to the NEW POWER cylinder, thanks to the desmodromic coding system.