What is the quality of Wang Li's security door? Is it automatically locked? Always feel that automatic locks are easy to break?

Who says automatic locks are easy to break? The technology produced by the janitor, big doors and good doors, you don't have to worry about this problem. The lock body of Baidu Xiawangli security door adopts patented technology of mechanical self-explosion. When the ball hits the door frame, all the locking points automatically pop up, and it automatically locks in all directions. Not afraid to forget the lock, convenient for the elderly and children, safe and secure.