How much is the price of anti-theft door locks?

Nowadays, in order to ensure the safety of the family, most people will install anti-theft locks on the doors of their homes. There are many types and prices of anti-theft door locks on the market, so how much is the price of anti-theft door locks , and how to distinguish the level of the lock core? Let's take a look!

How much is the price of anti-theft door locks

1. Grade A

Anti-theft door locks have different levels, so the prices are also different. A-level lock cylinder is a common type of lock cylinder, and the anti-theft coefficient of this lock core level is relatively poor, so its price will be cheaper, probably at 100 Left and right.

2. Grade B

Next, let's talk about the B-level lock core. This kind of lock core will be higher than the A-level anti-theft coefficient, and the quality is more reliable. If you want to destroy it, it will take at least 15 minutes, so the price is relatively expensive, about 200-300.

3. Super B level

The so-called super B level is more reliable than the B level. Its anti-theft time has also been improved to a certain extent. The opening time requires 260 minutes, and the anti-theft effect is good. Therefore, the price is also the most expensive, about 600 yuan is better.

How to judge whether the lock is good or bad

1. When buying locks, many people look at the key teeth to judge the quality of the lock core. In fact, the choice of the door lock core is mainly based on the structure of the lock core. Usually, the structure of the blade side column of the lock core is better than the traditional pinball The structure is much better.

2. You can also insert the key into the lock cylinder. If it gets stuck during the insertion process, or if it is more difficult to insert, it means that the anti-theft performance of the lock cylinder is relatively poor.

3. Of course, you can also see the structure of the key from the key's teeth. The more complicated the key structure, the deeper the tooth marks, the better the anti-theft.

4. If you judge from the performance of the door lock, then you need to weigh the weight of the door lock and the method of the lock core to judge. Generally, the heavier the door lock, the more beads in the lock core, the better the quality of the lock core, and the higher the level of the anti-theft door lock core.

5. Finally, it can be judged from the color of the anti-theft door lock core. Usually, the lock core of good quality is treated by electroplating, so the lock surface is smooth and the color is bright. If the lock is dark yellow in color, usually with a copper core, the lock is strong and the anti-theft performance is good; if the surface of the lock core is dull, dull, and has bubbles, it means that the zinc alloy has a general anti-theft performance.

Editor's quote: The above is about how much is the price of anti-theft door locks , how to judge the quality of the locks, I wonder if it will help everyone! Anti-theft door lock is a must-have item for every family, and in order to ensure its quality, it is recommended that you try to choose an expensive and high-grade door lock. In addition, when installing the anti-theft door lock, you should also pay attention to it. You must ask a professional person to install it to ensure the safety of the family.

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Anti-theft door lock

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