[科普] 扒一扒 Various locks, anti-thief ability lock list

Bullet door lock

Since the advent of the marble door lock has been more than 150 years, the application is very extensive, the technology is relatively perfect, and the developed locks are also rich and varied. It is precisely because of this that the drawbacks of the pin lock are more obvious: such as the pinball end of the pin lock The part is exposed and the working stroke is short, the marble can be directly touched by the foreign Metal Wire hook, etc., and is easily opened by the technology. Good professional, right?

In fact, you can imagine a package of instant noodles that Uncle Guo Degang said to open a stalk of the community. The instant noodles are exaggerated, but it is not a joke to open the door with a wire card. The other people have seen it open with their own keys. Someone else's door, only half a day to find out the wrong thing... Because the marble lock can not enter the lock core, the key can enter other people's locks, and some can even open other people's locks, so you are I didn't think of the master key... I know it; there is a terrible thing, that is, the key to the key is everywhere, the key is lost, the lock is not dare to sleep, there is wood; finally put a big Recruitment, with a key mold locked with a marble, you can easily open the door in ten seconds with tin foil, we have to sigh, human wisdom!

The marble door lock is still used by many families, but its security risks are deeply worrying.

Anti-thief level ★ ★ ☆ ☆ ☆

Bullet door lock

Spherical door lock

Spherical door locks are also a wide range of mechanical locks for home and business use. The utility model has the advantages of beautiful appearance, convenient use and strong decoration, and the locks are often used in hotels, high-end residences and offices. However, the safety of the spherical door lock is very poor and it is easy to be destructively unlocked. As a female paper, I have easily destroyed a cute spherical door lock, which is very embarrassing. Because of this, it is mostly used in indoor rooms.

Those stubborn masters who use the ball lock for the outer door of the house, we can only say one sentence, rich money can be willful!

Anti-thief level ★ ★ ☆ ☆ ☆

Mortise lock

The mortise lock is also one of the common locks on the market. It has good anti-theft performance and convenient operation, and is widely used on the outer door of the house. The lock body and the lock head are generally installed in the door frame, and the parts such as the double plate and the handle are mounted on both sides of the door to cooperate with the opening and closing of the door lock.

However, as a mechanical lock, the same problem is faced, that is, the key is easily copied. If you go out, you must not only protect yourself, but also take care of your own keys. You can't easily play with it.

Anti-thief level ★★★☆☆

Mortise lock

smart Lock

Smart locks are quietly emerging with the development of electronic technology. Compared with the mechanical lock, it has many advantages such as convenient use, intelligent management, and prevention of technology opening. With the maturity of technology, the way to unlock smart locks has become more diverse. Common methods of unlocking include fingerprint scanning, swiping, passwords, remote control, etc. There is also a new type of technology called finger vein recognition, which uses finger veins to illuminate finger veins. Imaging, for in vivo recognition for certification purposes, the technology is more accurate, stable, safe, and difficult to copy. You can go home without a key, and your mother no longer has to worry about losing my key.

In addition to ensuring home security, the smart lock has better anti-theft performance, and adds many additional functions, such as anti-duress password input, that is, in the state of being coerced, input the pre-set anti-duress password, the lock system can Send the signal to the security housekeeper, and send the help message to the relatives and friends by the security butler, and ask for help at the first time. There are many practical additional functions of the electronic smart lock, such as Bluetooth connected mobile phone for intelligent control, password input query, dual power system, power consumption reminder, abnormal input alarm and so on. Of course, not all electronic locks on the market have these functions, and the quality is also uneven. It is recommended that you choose to be cautious when purchasing, choose a reliable brand, and consult a lot.

Anti-thief level ★★★★★

Zhongheng smart lock series

Fanwai

If you feel that the above locks still can't make you feel at ease, then add the following small attachments next to the main lock! More protection, more peace of mind.

padlock

padlock

Padlocks, called the lock veteran, can be said that other locks are derived from the padlock. As a door lock outside the house, the padlock may not be able to meet everyone's needs, and for professional unlocking personnel, this is also a piece of cake. However, some people will add it to the lock in the door of their house, just in case. Of course, you have to add a pair of locks to use, but this can't be visually high.

Padlock door nose

bolt

Door bolts, we usually call them "plugs", the most primitive anti-thief "tools", large to the palace gate, small to the home of the people, the method used since ancient times, can be placed as an attachment next to the main lock. In China, the "plug" still has a part of the user, don't underestimate the simple door bolt structure, it resists the ferocious snow!

Lock is the first protection against being invaded by strangers. The choice of locks cannot be ignored.

Editor in charge: Sun Gongxue