I broke my defense! It turns out that the smart lock selection and purchase instructions taught online are outdated, no wonder they are frequently misunderstood.

Recently at home I changed to a smart lock. I originally thought it would be as simple as buying a small appliance, but it turned out to be a lot of trouble. The most frustrating thing for me was that after I bought the lock, I had to drill the door several times in order to install it, and it often failed to be recognized. It turns out that the shopping guide taught online has long been out of date, no wonder it was a mistake.

Stop looking at outdated smart lock strategies! !

——Buy a fingerprint lock (actually, dry fingers in winter and sweaty fingers in summer will affect the fingerprint recognition effect, making it difficult to use)

——Buy a C-level lock cylinder (already standard for most brands)

——Buy anti-small black box technology (already standard for most brands)

——Buy a fully automatic handle (standard for mid-to-high-end models)

Later, I contacted a professional lock installer,He told me that the mainstream on the market now is facial recognition smart locks. This type of lock solves various problems of traditional fingerprint locks, andAnd the anti-counterfeiting technology is very good,It has reached bank-level security standards and can be successfully recognized by the whole family. The security performance is very high.

Correct smart lock purchasing tips! !

Based on the experience of the lock installer and my own research, I have summarized several tips that should be paid attention to when purchasing smart locks now:

①Whether the lock and door are compatible

Not all doors are suitable for installing smart locks. Generally speaking, wooden doors, aluminum doors and stainless steel doors are No problem, but for wrought iron doors or glass doors, special customization may be required.

②Smart lock function

Choose functions based on personal living habits. Young people pay more attention to appearance design and ease of operation; single residents pay more attention to safety performance; if there are elderly people and children at home, Then ease of use and security functions will be the primary considerations. Smart cat eyes plus indoor displays are almost a must-have for modern smart locks., you can check the situation outside the door at any time.

③After-sales installation

Smart locks are most likely to suffer losses in the installation and after-sales links. It is best to buy first-line well-known brands, with professional on-site installation, quick response troubleshooting and reliable warranty services. , such as TCL, a large manufacturer, they usually have a complete service system, whether it is installation or after-sales service, they will save you a lot of worry.

After some comparison, I chose TCL K7G Plus, which ranks first on JD.com’s “Facial Recognition Electronic Lock Hotseller List”. It uses Apple Face. The same technology as ID – 3D structured light face recognition, can be quickly unlocked even if you are wearing a hat or glasses, and it has reached financial payment level security performance. It also has a number of built-in AI algorithms that can adapt to various light conditions and are targeted. The facial features of the elderly and children have been optimized and have high stability for long-term use.

In terms of home security, TCL K7G Plus is also equipped with a 24-hour AI Sentinel Cat Eye, which, combined with a 4.5-inch indoor display, can monitor the activities outside the door in real time. Once suspicious behavior is detected, an alert will be sent to the mobile phone immediately. It doesn’t matter if the elderly and children don’t have mobile phones. They can use the indoor monitor. Check the screen for abnormalities outside the door in real time

TCL K7G Plus is worthy of being produced by a major manufacturer. The whole machine is made of one-piece aluminum alloy, which is very strong and durable. It is also equipped with a fully automatic noise-reducing silent lock body. When the door is opened and closed, there is no obvious sound like ordinary smart locks, so it will not disturb your family. Rest.

The price aspect is the most attractive to me. I originally thought that so many mid-to-high-end configurations would cost at least 2000~3000, but this lock is very close to the people and is the flagship of Jingdong Double 11 You can buy it at a price of just over one thousand, and the quality-price ratio is really high. With these considerate designs and excellent service, I think I made the right purchase this time!