Anti-bumping
Resistant to cylinder percussion attacks.
DF18 Mechanical Defender®
Features
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Made in Italy
Anti-drilling
Resistant to cylinder drilling attacks.
Anti-picking
Resistant to picking attempts.
Anti-cutting
Protection against break-in attempts by cutting the cylinder.
Anti-breaking
Protection against attempts to break the defender by attacks with iron pipe connections.
Patented ring nut adjustment
Mottura Defenders® with patented ring nut adjustment can be easily adjusted with the aid of a screwdriver. This adjustment is made through the front slot visible under the cover on the underside of the protector.
Security levels
B Version (Level 2)
Two steel spheres protect the cylinder body and two spheres are placed on the chrome washer. Level 2 Defenders® are recommended for the protection of gates and common rooms.
C Version (Level 3)
Two steel spheres protect the cylinder body, two spheres are placed on the chrome washer and six of them are integrated into the Defender® body. Level 3 models are recommended for the protection of condominium entrances.
Documentation
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