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How to choose the mute door lock?
Time

Aug 26,2022

How to choose the mute door lock?

Silent door lock is the function of silent, and on the basis of the basic door lock also has a good stability role, but also can reduce the problem of noise. So do you know how to choose a mute door lock?

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How to identify stainless steel door locks and zinc alloy door locks?
Time

Dec 22,2021

How to identify stainless steel door locks and zinc alloy door locks?

When it comes to 304 stainless steel door locks, in terms of architectural decoration hardware products, there are a few representative brands that specialize in the development and production of 304 stainless steel door locks. The quality of zinc alloy door locks is better than that of iron locks. The hardness of zinc alloys is good, which is conducive to the production of different types of door and window hardware locks during die casting, and will not deform. So everyone knows how to identify stainless steel door locks and zinc alloy door locks?

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What should I do if the suction force of the magnetic lock is insufficient?
Time

Dec 22,2021

What should I do if the suction force of the magnetic lock is insufficient?

If the inspection is not the above problem, then you can consider the problem of the wire you choose. You can use a multimeter to measure the voltage of the magnetic lock power input (the magnetic lock is normally 12V). The farther the magnetic lock is from the power source, the greater the voltage drop that will be generated. Insufficient voltage will also cause the magnetic lock to have insufficient suction, or no suction at all.

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What is the difference between a handle door lock and a ball lock
Time

Dec 22,2021

What is the difference between a handle door lock and a ball lock

With the continuous advancement of technology, the styles of locks are constantly increasing, the appearance is elegant and beautiful, and the grade and technological content are also increasing day by day. The lock family has also derived many different functions to meet the needs of people's lives. Its market can be described as abnormal. hot.

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What are the problems after the door lock is installed?
Time

Dec 22,2021

What are the problems after the door lock is installed?

A door lock is a device used to lock a door to prevent others from opening the door. There are many types of door locks. The combination of the door lock installation is a diagonal tongue, and the mechanical key can open the door. So what are the problems after the door lock is installed?

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