DF37 is the patented spring-adjustable magnetic Defender®, a feature that allows it to be installed on doors of almost any thickness, even if spacers are required. It can also be installed horizontally. It is available in 2 versions (DF371 and DF371P).
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 steel Defender® with an integrated sheet metal escutcheon (72 x 90 mm). 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.
