What are the types of indoor door locks for indoor door locks

1. There are some standards for indoor door locks when friends buy, which is to consider whether the lock has the implementation standard, and foreign countries have very strict standards for hardware locks, so the quality of imported products is relatively high. We can feel the quality of the locks with our hands.

2. According to the ordinary, this door lock feels like a heavy lock, that is to say, the quality is relatively high, and the lock body can not be exposed, and the tip is easy to hurt, especially the end of the lock handle, the lock tongue and the four corners of the lock body; The locks with good locks are flexible to open, have high sensitivity and long service life.

3. Pay attention to the actual situation of some family members, consider whether there are elderly, children or disabled people in the family, and choose products that are convenient for him to use. This is especially important, if you have a disabled person or a child, it is best to choose a handle lock.

4. And some families with children should not install a door sucker, because at this time the door sucker will bring potential safety hazards to the child, and the door sucker function lock should be selected. Also, it's best to choose a door lock that is a little less noisy.