Because of the three-layer armor steel plate at the hinge of the all-round double-layer armor plate.
Dundun’s global new generation of fully automatic security doors uses German patented technology. The door is very thick and of excellent quality. It has 27 locking points to prevent theft. It locks when you touch it. It is very convenient. You can use your fingerprint to unlock the door or set a temporary password. It is also very soundproof.
Dedun Super Anti-pry Security Door introduces the world's leading patented technologies of German anti-pry steel and automatic door locks, exquisite German craftsmanship and quality, and its safety performance is even better than that of Panpan. and.