The user needs to understand the six points of the intelligent cylinder lock when purchasing the smart lock

Even the best smart locks need a high-precision composite structure anti-theft lock core. The safest anti-theft lock core represents the highest guarantee of home safety. Then when the user chooses the smart lock, the six points on the smart cylinder must be clear.

First, the best choice of nickel alloy or stainless steel material as the key, lock the lock cylinder

The lock cylinder is based on precision to improve the anti-theft performance, and the precision of the lock cylinder needs good materials to be guaranteed. Imported lock cylinders and some domestic high-standard lock cylinders (such as multicolored lock cylinders, etc.) use nickel alloy materials as key embryos and locking nails because of the hardness, toughness, wear resistance, and coefficient of thermal expansion and contraction of this material. Smaller, not because of the cold and hot weather, the shrinkage of the lock nail becomes shorter, smaller, larger, longer expansion, affecting the anti-theft performance of the lock cylinder and product stability, the key embryo will be more wear-resistant.

Second, the best choice of mixed structure of the lock core

The structure of the lock cylinder is an important indicator of the anti-theft performance of the lock cylinder. The technical limitation of a single cylinder structure is difficult to meet the challenges of unlocking technology. For example, the anti-technical opening capability of the page lock cylinder is good, but its ability to prevent breakage is poor, and the T-type tool is turned on. In addition: the page lock cylinder is also afraid of high-frequency knocking, and at high-frequency knocking, the blade slots are easily aligned in the direction of the clutch lever, and one lock is opened.

Solving the anti-theft problem of the cylinder core requires a hybrid structure to complete, which can solve the defects of the single structure. Such as: the combination of marbles and pages, the combination of pages and rotating beads.

Third, the processing accuracy is the guarantee of anti-theft lock performance

Imported cylinders are more accurate than domestic ones, and the accuracy of a good cylinder is quite strict. Under normal circumstances, nails and accessories need to be finished with standard finishing. Accuracy requirements within the error: plus or minus 0.015MM; cylinder shell and cylinder plug error is within 0.015MM. If this requirement is not met, anti-theft performance will be greatly reduced.

On the other hand, we must tell everyone that the accuracy of the nails that can be stamped out cannot be met, and the anti-theft performance of the cylinder must be a problem.

4. The anti-drilling drill bolt of the lock core is an important line of defense against opening the anti-theft lock.

In view of the characteristics of the lock cylinder core copper material, if the drill bit is not drilled, the cylinder will be drilled immediately and it will be opened. The anti-drilling bolt of the cylinder core is very wrong. of. The anti-drilling bolt and anti-drilling piece made of manganese steel can be effectively prevented from being drilled in the key position of the front end of the lock nail of the lock cylinder. Any anti-theft lock cylinder that does not do anti-drilling is a failure, and it is even more unqualified to talk about the problem of the Class B super-B lock cylinder.

Fifth, the key key card does not do any protection is extremely irresponsible to the user's safety

The development of modern science and technology, take a picture as you like. It is very dangerous to put the cylinder and the key card at random. The thief can take a key and a key card at any time and allocate it to the same key. The multicolored lock cans packaging industry has made a great contribution to the industry.

Sixth, the lock core structure does not disclose sometimes there are structural defects

It is very important for consumers to understand the structure, processing accuracy, materials and other technical information of the anti-theft lock core. The business is obliged to truly inform the user, what is the technical data of your product's structure, precision, materials, etc. The security problem of the user's household needs to be informed. Under normal circumstances, manufacturers have video and plane data to introduce the structure and working principle of the lock cylinder. There is sometimes a security hole that can't be reported to people who do not disclose information. This must be noted.

Above these six users must pay attention to these problems of the lock cylinder when choosing the smart lock, a good smart lock, with a good lock cylinder is very important.

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