With the advancement of technology, smart locks are becoming more and more popular, especially in first-tier cities, where at least 1/3 of owners have installed smart locks. However, the smart locks on the market are confusing. Different brands, different styles, but similar functions, but different prices. Some are only two to three hundred, some are three to four thousand or even higher. I don’t know at all. Which aspect to choose is the key.

After suffering a loss, I realized that the more expensive the smart lock, the better. Although some expensive smart locks have many functions, they are not necessarily practical.There may even be increased security risks due to immature technology.

The purchase of smart locks mainly depends on 4 aspects:

1. Brand

Search for smart locks on the online shopping platform, and you will find that the price of some smart locks is only more than one hundred or two hundred. Although you can’t tell what brand they are, it’s the same The promotion is semiconductor fingerprint technology, There are also functions such as voice broadcast on the display screen. At first glance, this kind of off-brand or even unbranded lock is fine, but in fact, the internal structure is simple and the material is inferior, it can easily malfunction, and even the security level of the lock cylinder is low. There is a risk of being cracked or data leaked

Rememberthat any off-brand or unbranded fingerprint lock may be The source of security risks. When purchasing, be sure to buy a big brand fingerprint lock. For domestic brands, you can consider TCL, Caddis, Deschmann, Xiaomi, etc.; for foreign brands, the price will be higher, you can refer to Samsung, Gedman, Yale and other brands,Ensureprovide effective protection for family security.

2. Function

In terms of the function of the smart lock, it is actually not It is said that the more functions, the better. You must know that if all electronic products are to be stable and durable, they must have mature and simple processes to meet demand. Many fancy functions are all part of the manufacturer\’s production process \”Gimmicks\” may not actually be used by users, and these additional functions may not be easy to use. Forget it’s a waste of money and drain the battery. Faster, the product failure rate will be higher, which is really unnecessary.

Basically speaking, the following basic functions should be focused on:

Multiple unlocking methods:This is a smart lockOne of the basic and core functions. It is recommended to choose a smart lock with multiple unlocking methods such as fingerprint, password, temporary password (or one-time password), key, etc. Others, such as face recognition unlocking, NFC unlocking, voice control unlocking, card unlocking, etc., personally feel that they are not necessary and do not need to be pursued too much.

Indoor video screen: For users who pay attention to home security, indoor video screen is a Very useful feature. It not only allows you to confirm the identity of visitors outside the door before opening the door, but also allows you to make video calls with people outside the door in an emergency, adding a layer of security.

Cat-eye capture: If you are door-to-door with your neighbors, this function is actually unnecessary to avoid causing disputes. But if you live alone, or are an elderly person at home alone, it is still quite useful. When someone stays outside the door for more than 15 seconds, the door lock will automatically take a photo and upload the photo to the user\’s mobile phone.

Door lock warning:Door lock warning functions include low battery reminder, illegal intrusion alarm, etc. These functions can inform you of abnormalities in the door lock in advance, ensuring that you take timely measures to protect your home\’s safety. Especially the illegal intrusion alarm can notify you as soon as possible and take corresponding measures.

Remote APP control: Remote APP control allows you to check the door lock status, receive alarm information and remotely control the door lock switch anytime and anywhere via your mobile phone. This feature is very useful for users who often go out or need to remotely manage door locks at home.

As for other additional functions, such as voice broadcast weather reminders, voice message memos, etc., there is also a cat eye that allows you to play 24/7 Hours of video recording to monitor the situation outside the door, outdoor large screen, AI smart housekeeper lock, etc. are all meaningless in my opinion. For weather forecast memos, just look at your phone. Video recording is done 24 hours a day. Neighbors were also photographed wearing pajamas going downstairs to throw away garbage. This will naturally cause disputes. Such fancy functions make people forget the original intention of the smart lock, which is just a door lock. Finally, remember that the lock body is the key. For a fully automatic lock body that automatically locks when the door is closed, do not hang the overhead hook when installing.

3. Price

Expensive fingerprint lock does not mean that its value must be high. It may just be because of the brand premium, or it is a \”foreign brand\”, so the price is inflated. However, it is not recommended to buy a smart lock that is too cheap. You know, The one sold on the e-commerce platform Smart locks that cost two to three hundred yuan are basically from unknown brands. They don\’t have their own factory or core technology. They just find other manufacturers to OEM their own products. In short, whether it is quality control, quality, or even after-sales service, they are relatively poor.

To correctly choose a smart lock, first of all, you must clarify your actual needs and budget, comprehensively consider its function, quality, safety and your own needs, and find a cost-effective one. products. For example, some mid-to-high-end smart locks may be equipped with multiple unlocking methods such as fingerprints, passwords, mobile APP remote control, and face recognition. However, if you only need basic fingerprint and password functions for daily use, you will have to spend an extra high price to buy more locks. Too many infrequently used functions are not cost-effective.

It is recommended that when purchasing, Make a reasonable evaluation of the product\’s performance and price, and compare several brands. Understand the materials used in the smart lock, including the lock body material and fingerprints. Identify the material and quality of key components such as modules and circuit boards; secondly, evaluate their security, including anti-pry, anti-technical unlocking and other capabilities. In short, choose the appropriate functions according to your needs to avoid paying extra for unnecessary functions.

4. After-sales

As an electronic product, smart door locks will inevitably encounter various problems during use. Sometimes the recognition is not sensitive, the door cannot be opened, or the door lock suddenly loses its battery. If it runs out or has a system failure, you will be in trouble. Therefore, be sure to pay attention to its after-sales guarantee when buying a smart lock.

A complete after-sales service system is particularly important. In order to reduce costs, some smart door lock brands ignore the construction of after-sales service, causing consumers to encounter problems after purchase. When there is a problem, we have no way to ask for help, so we can only admit that we are unlucky. We should compare more big brands with high market shares. These The brand has many offline stores and is jointly insured across the country. Most of them can meet such after-sales service. As soon as there is a problem with the smart lock, someone will come to fix it for you immediately. Otherwise, you I still have to look for maintenance personnel everywhere.

Some netizens suggested that when buying a fingerprint lock, you can try contacting after-sales service at 2 a.m. If someone answers immediately, it means that the salesperson After-sales service is still very guaranteed. Personally, I think this method is feasible. After all, door locks are not a one-time purchase. They will involve a lot of maintenance problems in the future, and they will often be used for many years., be sure to pay attention to after-sales service.