8 points of knowledge, teach you to maintain home smart door locks!

In winter, besides giving ourselves a warm and warmth, our fingerprint lock can't be neglected. If we know how to maintain it well, it will not be so capricious! Today, Xiao Bian will teach you these tips to make your family's patron saint. Have a good winter!

1, before the fingerprint is opened, fingers remember to warm up

In the cold winter, fingerprint locks also need warmth. When the weather is getting cold, the temperature of our finger skin is too low, which can cause the fingerprint pad's fingerprint head to be insensitive to the temperature of the finger, or the fingers in winter are too dry, which can lead to the fingerprints not being able to sense properly. At this time, we need to squat your hands before you open the door, or slap your fingers on your fingers, or touch your forehead, so that your fingers can return to temperature and humidity, and your fingerprints can be opened normally!

2, mechanical key to open the door, lubrication is not random

If you do not open the door with a mechanical key for a long time, it may happen that the lock key is not inserted or pulled. At this time, a small amount of graphite powder or pencil powder can be applied to the lock cylinder groove to ensure that the key can be normally opened. Do not add any other oils as lubricants!! Because it easily sticks to its internal mechanical components, especially in winter! As such, the lock cannot be turned or opened.

3, fingerprint opening is slow, how to do?

Fingerprint heads have been used for a long time. If they are not cleaned regularly, the surface will be stained or the surface will be wet. Use a soft dry cloth to wipe gently. Note that it is a dry soft cloth and iron shavings may not be suitable.

4, lock the face can not be lost

Do not allow the surface of the lock to come into contact with corrosive substances. This will destroy the protective layer of the lock surface, affect the gloss of the lock surface or cause oxidation of the surface coating.

5, the battery should be replaced

When the battery is low, remember to replace it with a new battery immediately to ensure proper use of the lock. When people are full, they have the strength to work. The locks are also full of electricity. Then they are full of energy and they will work harder.

6, the handle is not a hand, do not let things

The handle is the key part of the lock, and the door can be completely relied on. There are small partners who are used to hanging things on the door lock. They have to get rid of their bad habits. For a long time, the handles will have to be ignored.

7, the lock is broken or the door is deformed?

This should be noted that, in many cases, it is not a good lock, and it is possible that the door has been deformed. As a result, the inclined tongue has entered the door frame and the box has been excessively stretched. Therefore, the position of the door gusset plate should be adjusted in time.

8, diligent physical examination, in order to take precautions

People have physical examinations, as do locks. If the door lock is used every day, it is recommended to check it once every six months or one year, and at the same time check if the fastening screws are loose to ensure the fastening.

No matter what the lock, is the patron saint of home security! Know how to maintain it in order to better escort the family!