De Dun Essen's security door adopts MD-3 smart lock and the fingerprint identification system of the same model as Apple's mobile phone, and the fingerprint is activated with one button, which makes your family have a more convenient intelligent security experience. 1 sec is easy to open, so that the anti-lock is no longer cumbersome and life is more elegant. Push it gently and lock it automatically in all directions, which can easily solve the troubles of forgetting and missing the lock, and no longer worry about the safety of the elderly and children at home alone. De Dun Essen anti-theft door adopts double rows 12 pieces of super B-class diamond blade lock core, and the internal compressed square column is locked, and the number of keys reaches16 million, which completely solves the disadvantage of high mutual opening rate of traditional lock cores. The internal lock core adopts explosion-proof design. When the lock is pried and twisted by violence, the chip core design of the keyhole effectively decomposes the torsion force and completely resists the shearing force generated by violent prying. The lock shield is a metal armor that protects the lock core. Essen security door adopts Dedun patent lock shield to fully care for the lock core. The door and lock are connected as a whole, becoming an insurmountable fire line to prevent the lock from being damaged. Anti-pick steel is the latest anti-pick structure of security door invented by Dedun. It is a special profile with a thickness of 3mm, commonly known as spring steel, which has excellent comprehensive properties and metallurgical quality. Dedun anti-theft door uses the bite principle of anti-pry steel to effectively prevent violent demolition and make it have vault-level anti-theft performance. Dedun Youth Edition _ Essen security door is simple but not simple. It breaks through the rigid concept of technology and technology, and is permeated with massiness and simplicity everywhere. In the simple living space full of science and technology and modernity, the details are handled properly, which not only pays attention to the quality of life, but also reduces unnecessary consumption, giving people a feeling of returning to nature and giving users a safe home.