Anti-bumping
Resistant to cylinder percussion attacks.
DF47 is the patented magnetic Defender® with a solid, spring-adjustable escutcheon, a feature that allows it to be installed on doors of almost any thickness, even if spacers have to be inserted. It can also be installed horizontally. It is available in 2 versions (DF471 and DF471P).
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 and a chrome-plated steel rotating washer.
The Defender® and aluminium/brass escutcheon cover is available in 7 finishes.
Brass
Gold PVD
Polished chrome
Satin Chrome
Anodised silver
Anodised brass
Black
Made in Italy
Resistant to cylinder percussion attacks.
Resistant to cylinder drilling attacks.
Resistant to picking attempts.
Protection against break-in attempts by cutting the cylinder.
Protection against attempts to break the defender by attacks with iron pipe connections.
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 for DF471 version and 7 magnets in 8 possible positions plus 2 coding pins for DF471P version (in this model the coding pins do not allow the key to be extracted during rotation of the Defender® body).