Defenders® are armoured door protections that defend cylinders against break-in attempts such as drilling, bumping, picking, cylinder extraction and acid attacks.
They are secured directly to the lock by means of special screws and holes, and are characteristically shaped to prevent break-in attempts by means of iron pipes. They are divided into different categories (mechanical, magnetic, electronic) and are available in numerous finishes to suit every type of door.
All Mottura Defenders® have been tested according to UNI EN 1906 and have passed the required tests to the maximum grade.