Experts teach you to buy fingerprint locks

With the safety and convenience of fingerprint locks recognized by the majority of users, fingerprint locks have become an inevitable choice for housing developers and more and more families, but in the face of the market's numerous fingerprint lock brands, the reporter interviewed Guangdong public safety. Experts in the prevention association. It is proposed that the basic common sense of fingerprint lock purchase that consumers must bear in mind is conducive to consumers choosing a fingerprint lock brand with good quality and perfect after-sales service capability.

First, understand the strength of the enterprise. Before choosing a fingerprint lock, customers must understand the history of this company entering the fingerprint lock industry. Some companies have only been in business for a few years, and the quality of their products is unstable. The long-established enterprises (such as the GI KEYLOCK) have accumulated a wealth of industry experience, whether it is the application of fingerprint recognition technology or the traditional lock process, can ensure the quality of the product is stable. Some enterprises or brands do not produce themselves, receive orders, or outsource, or part of the production assembly.

Fingerprint locks are precision products. A finished product is manufactured through 101 strict and exquisite standard processes. Product outsourcing or partial production naturally cannot control the product manufacturing process. In particular, there are many merchant fingerprint locks that are manufactured from similar screwdriver factory or spare parts procurement, and the quality of the products cannot be guaranteed. Therefore, reliable fingerprint locks are completed and controlled throughout the factory.

In addition, the history of the company's entry should also be focused on. Companies that have been in the industry for more than 10 years often experience sufficient market testing and accumulated rich industry experience, whether it is the application of fingerprint lock recognition technology or the traditional lock process. , are more able to ensure the stability of product quality. If a company fails to achieve a minimum production improvement cycle (5 years), then consumers should pay attention to avoiding. Looking at a company's product line is often an effective way to judge its industry history. If a company only sells several fingerprint locks in the market, it is still in the initial stage of the industry, and its product quality guarantee is certainly not convincing. At all.

Second, understand the product technical capabilities. Fingerprint locks are high-tech products, and only fingerprint locks with core technology can stand in an invincible position in the fierce market competition. Excellent fingerprint lock products often have independent intellectual property rights and a number of patents on key technologies such as fingerprint recognition algorithms and lock structure. Those companies that simply imitate others or purely purchase and assemble will not only have considerable risks in the overall control of products. And in the business operations, they are also facing the legal risks of intellectual property at any time, and it is difficult to make great progress, let alone how to protect the safety of consumers.

From the perspective of quality technology, a truly stable fingerprint lock is fundamentally prohibited to install the drive motor in the heart of the door lock - the mortise lock body (the normal use of the motor is built in various ideal environments and conditions, The core lock body will be subjected to great vibration during each door closing process, especially the cheap motor made in China, the quality stability is more difficult to guarantee.) Moreover, the friction of the traditional motor drive structure causes the fingerprint lock to be easily broken. , seriously affect the service life of the door lock. According to the author's understanding of the fingerprint lock industry, the industry's leading fingerprint lock brand, Dijier KEYLOCK, adopts the second-generation sealed space capsule exclusive US patent structure technology, discarding the unstable drive structure of the traditional motor ferrule, and eliminates the lock body. The hidden danger of ferrule instability.

In addition, whether the fingerprint lock mortise lock body is eliminated from the second generation mortise lock body (the upper lock body: the large tongue is popped out by the handle on the outside of the room), because the vulnerable groups (such as the elderly and children) will open and close the door. Forgetting to lock, leaving behind the hidden danger of burglary. The third generation of generous tongue self-elastic lock body developed by Dijier KEYLOCK and the fourth generation multi-lock automatic control lock body technology effectively eliminate this hidden danger.

Third, understand the after-sales service capabilities. Effective after-sales service is an important standard to measure the brand of a fingerprint lock. The fingerprint lock is a durable product. The installation on the door means that the service has just begun. The strong fingerprint lock manufacturer will provide free warranty service and extend the warranty period of the product. And promise that within a certain period of time, the free warranty includes the mechanical part and the electronic part of the fingerprint lock.

When buying a fingerprint lock, be sure to understand whether there is a nationwide after-sales service outlet for the fingerprint lock brand. Is it convenient for users to open a national unified free after-sales service hotline and promise to provide solutions for 24 hours? The author understands that Dijier KEYLOCK pioneered China's three-level security service system based on long-term customer service experience. It not only becomes the only company with perfect after-sales service in the industry, but also the after-sales service system forms a network type, which can provide the best and most perfect after-sales service for local customers in time.

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