Anti-bumping
Resistant to cylinder percussion attacks.
Magnetic Defender® DF43
DF43 the patented magnetic Defender® designed to fit Mottura's double bitted locks (DF430 version) and 3DKey, Mottura patented lock for armoured doors. It is installed directly on the door hardware.
It belongs to the "Outstanding" security classification, i.e. all those protections that guarantee the highest level of protection for any type of access, from flat entrances to those of a large company.
It consists of a Defender® and a high-strength HRC 53 (65 x 90 mm) steel escutcheon. The key entry is protected by the special rotating cover that is only unlocked by a magnetic security key.
The Defender® and aluminium/brass escutcheon cover is available in 7 finishes.
Finishes
Brass
Gold PVD
Polished chrome
Satin Chrome
Anodised silver
Anodised brass
Black
Features
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.
For double bitted locks
DF43 Magnetic Defender® versions
For double bit locks (DF430)
For 3DKey locks (DF43D)
Magnetic protection
The special rotating cover completely conceals and protects the key entry, even from acid attacks.
The rotation of the cover is controlled by the special magnetic key, the security of which is provided by the combination of the polarities of 7 magnets in 8 possible positions.
Documentation
Related products and accessories
3DKey Lock
3DKEY, designed and entirely manufactured in Mottura factory, it represents the evolution of door lock security and is the result of a research and experimentation process that has engaged the company since its foundation.
3DKEY is a very high security gear lock for armored doors, one of a kind. In fact, it is equipped with an interchangeable gear core operated by an innovative hexagonal key. The lock is compatible in size and fixings with the main locks for armored doors.
It is thinner than other locks for armored doors: its thickness of only 25 mm allows for greater applications and the possibility of reinforcing the lock with a manganese plate.
The hexagonal key, with three coding surfaces and two desmodromic tracks, is also an absolute news on the market, reaching up to 10 billion possible combinations (100 times more than a cylinder key) with protected and controlled key duplication.
Locks with Double-bitted Key for Armored Doors
