Double security locks are compatible to future updates of the cylinders and can be custom made applied to all models of armoured SIAMO doors.

A double security lock always offers additional security since it is applied in security door that constructively satisfies the safety regulations, with authentic fixtures of protection.

Guaranteed security is only provided as long as there is additional protection in the lock’s body (see SIAMO TOP SUSTEM) and special protection of the cylinder (see DEFENDER).


Mottura double security locks have five or nine, multifunctional, locking pins with independent locking system or with blocking one lock the other.

Basic rule, the automatic activation of the double traps of the lock in a burglary attempt to remove the defender and the cylinders. The second key can be used as a service key, which gives us the potential for controlled entrance by people of our choice.

Call Now ButtonΚαλέστε μας