Buy an anti-theft door lock at 6 o'clock. What kind of anti-theft door lock is the best?

With the increasing safety awareness of ordinary people, the demand for various anti-theft products is also increasing. There is property and personal safety at home. In order to avoid being patronized by thieves, many people will install an anti-theft door lock at home, so that the door lock at home will not be easily pried open by thieves, which ensures the safety of the home to a certain extent. There are many choices when buying anti-theft door locks, so which anti-theft door lock is the best? Let's pay attention together.

What kind of anti-theft door lock is the best

(1) Class A locks: At present, there are mainly straight keys and cross keys. The internal structure of this type of lock core is relatively simple, but the marble has changed, and the marble grooves are few and shallow. The anti-technology opening time is 1, and the mutual opening rate is extremely high. The marble structure is single-row marble or cross lock.

(2) Class B lock: The key of this door lock is a flat key with double rows of marble grooves, which is different from Class A lock in that there is a row of irregular curved lines on the surface of the key. There are three kinds of lock cores, namely computer double-row lock core, double-row crescent lock core and double-sided blade lock core. Anti-technology opening time is less than 5 days. The lock core can be opened at 1 with a powerful twisting tool.

(3) Super B-class lock: The key shape of this door lock is complex, which mainly includes two types: one-sided blade internal milling key and external milling key. The lock core type is side column lock core. After public security inspection, 270 can't be opened technically, and the inter-area opening rate is zero (11 in 6 million). The marble structure is locked by double rows of blades and V-shaped side columns; If the lock core is opened with a strong twist tool, the inside of the lock core will be destroyed and locked by self-explosion, which will make it impossible to open it.

How to choose anti-theft door lock

1. First of all, it is best to choose a big brand, so that the product quality is guaranteed and the after-sales service is good, so that even if there is any problem in the later stage of the product, it can be solved in time.

2. Before buying, we need to determine which direction the door opens, and then choose the lock in the same direction as the door opening, which is mainly divided into left and right handles.

3. For its appearance, we should choose the handle shape of each functional door lock in the selected place, which can make the whole room look more harmonious.

4. For the hinge of the security door, we need to pay attention to whether the product has a hinge with sufficient strength when looking at the product, so as to avoid the fall of the back door, affecting the normal opening of the door lock and even damaging it.

5. For the specifications of door thickness, we'd better choose 35-50 mm combination pin lock, 35-55 mm mortise lock, 42mm mortise lock and 35-55 mm pin lock.

6. From the distance, the locking tongue can be divided into 60mm and 70mm. If the width of the door bone is above 100mm, then we need to use 70mm lock tongue, if the width of the door bone is between 90- 100mm, we need to choose 60mm lock tongue.

What kind of anti-theft door lock is the best? The quality of anti-theft door lock is affected by many factors. If you don't want to be visited by thieves at home, I suggest you spend money to buy a good anti-theft door lock. Now the anti-theft door lock is also intelligent. Its anti-theft performance will be higher than the traditional door lock, and of course the price will be higher. You can pay more attention. In addition to the door lock, there are other aspects of home safety, such as the environment and community safety issues. , and choose anti-theft tools according to the actual situation.

Tubatu Online provides you with "every decoration quotation, 1-4 local decoration companies, 3 sets of decoration design schemes" and the decoration pit avoidance strategy for free! Click this link:/Zhu Ye /zxbj-cszy.php? to8to _ from = SEO _ zhidao _ m _ jiare & amp； Wb, you can get it for free ~