Is Wang Li's security door a mechanical lock or a special lock? Which is not easy to break?

Wang Li's special lock is better. Generally speaking, special locks are more expensive. It's true, you get what you pay for. The special lock is a patented product of Wang Li. Many people buy Wang Li's security door because they value Wang Li's special lock. Mechanical locks can be produced in many places on the market. Let's talk about products with special locks first, which is a little 6 points.

Digital upgrade function

The lock can be upgraded to intelligent remote controller, password IC radio frequency card and fingerprint opening at any time according to user's requirements, without replacing the security door.

Excellent self-protection device function

The lock tongue aligned with the lock hole will automatically pop up. As long as the door leaf and door frame are gently closed, the door can be locked automatically without keys and other control instruments.

Special anti-pick hook

Special two-way anti-prying hook is adopted to increase the difficulty of prying, and the more prying, the more prying.

Unique clearance compensation function

Adopt a brand-new French closed structure, which can automatically adjust the gap between the door leaf and the door frame, so that the door leaf and the door frame are closely attached, avoiding the sound caused by wind or human factors, eliminating noise and making the home more comfortable.

Special roller device

The unique roller is used to contact the door frame first, which can lock the door frame smoothly and reduce the scratch of the door frame. At the same time, because the roller is larger than the lock core, it plays a role in noise reduction.

Indoor quick door opening function

You don't need a key to open the door indoors. You can easily open the door by pressing the handle, which is convenient, fast and safe.