For home decoration, after comparing 4 smart locks, I finally found my cost-effective choice.

A few years ago, when my home was newly renovated, I installed a smart fingerprint lock. Opening the door to convenient life. Today, the smart door lock market is becoming more and more prosperous and there are many types. From the initial single fingerprint password lock to the current mainstream face recognition lock, it has brought more convenience to life. For example, when carrying heavy objects with both hands, you no longer need to free your hands to unlock the door and can directly push the door in. It is also more friendly to the elderly and children. Therefore, my house is no exception and has been replaced with a face lock. During the selection process, I also conducted in-depth research on four popular smart locks to provide you with a reference.

1. TCL K7G Plus 3D Face Sentinel Cat Eye Lock

The TCL K7G Plus 3D Face Sentry Cat Eye Lock is installed in my home. I chose it because it stands out among many face locks. It is the first-class in terms of technology, function and experience, and the price is also the best. It\’s so beautiful that it\’s really hard to resist.

TCL K7G Plus Using advanced 3D structured light technology, it generates three-dimensional modeling data by projecting infrared light onto the subject and collecting it, effectively preventing fake unlocking methods such as photos, videos, and masks, and achieving extremely high recognition accuracy.high. The equipped AI technology can learn and analyze facial feature data through algorithms to truly \”recognize the owner.\” In the actual experience, when you walk to the door, you only need to look at the camera on the door lock, and it will be unlocked instantly, which is fast and accurate. As the number of uses increases, the recognition becomes more and more accurate. Even if it is not completely facing the camera, as long as it is within the recognition range, the lock can be quickly opened. In environments such as night and backlight, the speed and accuracy of unlocking recognition are basically the same as during the day, and it can truly be opened in seconds.

Equipped with a unique \”Sentinel Cat Eye\” perfectly integrates electronic doorbells, smart cat eyes and video screens. With a 150° ultra-wide-angle smart cat eye and a 4.5-inch high-definition large screen, every time someone rings the doorbell, I can clearly observe what’s going on outside the door on the inner screen. Compared with traditional cat eyes, the visual screen is more convenient and can automatically identify and capture people who stay outside the door for a long time, giving a sense of security.

At first I thought the door in my house could not It is adapted to face locks. After all, it was a fingerprint lock before. It turns out that TCL K7G Plus is adapted to 99% of door bodies. There is no need to worry at all. Door-to-door security is free. I have a good impression of the TCL brand.

2. Caddis Q20F Pro

Its infrared binocular 3D face The performance of recognition technology is also good, but the one-time recognition pass rate is compared with the latest 3D structured light recognition is still a bit lacking. It supports up to 9 unlocking methods, and there is also a Xiaotian children\’s watch to meet the needs of the whole family. The 2-megapixel high-definition camera and 3.5-inch indoor screen ensure that everything outside the door can be detected. Capture clearly. And the 5000mAh is large. The high-capacity battery is even more worry-free. The material is aluminum alloy and the appearance is like a small supercar. It has a sense of technology and the overall safety performance is also good. It has electronic anti-locking, emergency knob unlocking, anti-cathole unlocking, and anti-electromagnetic interference. and other functions, but the response speed of some functions may not be as good as 3D structured light identification

3. Deschmann Q50F Max

Deschmann Q50F Max uses binocular infrared unlocking technology. In dark light and when the face is blocked by glasses, hats, etc., the sensitivity needs to be improved. 10 ways to unlock, plus two-factor verification. The main advantages of this door lock are its long battery life and large cat-eye screen. It is powered by an 8900mA dual lithium battery and has a battery life of up to 1 year. There is basically no battery life anxiety. In terms of smart cat-eye, the 3-megapixel, 160° viewing angle cat-eye camera is paired with a 5-inch built-in large screen, allowing users to have a panoramic view of what is happening outside the door while in the house.

4. Xiaomi M20 Pro

Xiaomi M20 Pro uses AI 3D structured light face recognition technology with high recognition accuracy. It is equipped with a 180° 3-megapixel camera and 4 In terms of power supply, it uses 5000mAh lithium battery and 8 5-inch high-definition screen. battery and strong battery life. It supports a variety of unlocking methods, such as face, fingerprint, password, temporary password, Bluetooth unlocking, key, etc. It also has multi-screen linkage function and can be connected to TVs, mobile phones, screen speakers and other devices. , providing users with a more intelligent experience.

5. Summary

Reviewing the characteristics of the four door locks, I think that when purchasing smart door locks, you should choose based on your own needs and budget. TCL K7G Plus stands out among many smart door locks with its advanced technology, high cost performance and excellent functions. Smart locks such as Cadiz, Deschmann, and Xiaomi also have their own characteristics. You can choose according to your preferences and actual situation.