Smart locks are very convenient for lazy people, so what are their disadvantages?

When purchasing a smart lock, sometimes you will be confused by complex advertising slogans and function introductions. After all, smart locks have smart features. Although there are many features, sometimes you don't know what a smart lock's features are or who you can compare it to. Here, I will summarize some of the features of smart locks. With their respective pros and cons, everyone can choose the right smart lock.

The more, the better? Do you know the pros and cons of a smart lock with so many features?

How to buy a smart door lock

Fingerprint recognition VS password unlocking

Advantages of fingerprint unlocking: Nowadays, smartphones with fingerprint unlocking function are very common, and fingerprint unlocking Identification has entered the homes of ordinary people. The characteristics of fingerprint recognition are also very obvious: it is simple and easy to use; the fingerprint key is very complex, the repetition rate is very low, and the security is very high; not only that, the fingerprint recognition of smart locks can also be set differently for different people. Today, fingerprint recognition is still very fast.

Advantages of fingerprint unlocking

Disadvantages of fingerprint unlocking: But fingerprint recognition still has its disadvantages. A person only has ten fingerprints in his or her lifetime, and the shape of the fingerprint cannot be changed. When verifying a fingerprint, you must release your hand to extend the fixed finger. Due to technical and cost limitations, many fingerprint recognition cannot be unlocked with wet hands; some fingerprints of the elderly and children are difficult to collect, and verification is time-consuming and laborious. Although the cost is high, fingerprints are relatively easy to obtain, and the fingerprint recognition of some smart locks does not have the characteristics of live identification and is easier to crack.

Disadvantages of fingerprint unlocking

Advantages of password unlocking: Passwords have existed in human production and life for a long time, but they have not been completely eliminated. The reason is that the characteristics of the password are easier to remember, the length of the password can be customized, and the password can be modified at will; many smart locks unlocked by passwords have the functions of pseudo passwords and low-privilege temporary passwords to ensure that the master password is not leaked.

Virtual password function

Disadvantages of password unlocking: In order to ensure security, you need to change your password frequently, but this often causes you to forget your password; even if it is a virtual password, if You enter it as is and you can still open the door. Password unlocking is not as convenient and fast as fingerprint unlocking. It's also a drawback.

Ordinary passwords may be cracked by thermal images

Introduction: Fingerprint unlocking and password unlocking are the two most commonly used unlocking methods for smart locks today. Each has its own advantages and disadvantages. While there are smart locks that use these two unlocking methods, some have three or four unlocking methods. However, on the one hand, the price of this smart lock is relatively high, on the other hand, this smart lock is designed for security. The fewer entrances to unlock, the safer it is. If there are no elderly people or children at home, you can choose between two types of smart locks. If there are elderly people or children at home, it is recommended to buy a fingerprint unlocking smart lock. After all, there is no need to remember a fingerprint to unlock the door and you can open it when you walk to it. It is more suitable for older people. With a backup mechanical lock VS without a backup mechanical lock

Having a backup mechanical lock: Many mechanical locks have a mechanical lock as a backup. If the smart lock has failed, you can use the mechanical lock to open the door lock you are used to using without having to worry about it being available at any time. Leverage seniors to develop habits in seniors and mitigate the disadvantages they may have to remember passwords. The reliable smart lock mechanical lock partial lock cylinder will adopt the new national standard C-level lock cylinder, and the security will be higher.

Is it better? Did you know there are so many advantages and disadvantages?

C-level lock cylinder is currently the highest level of lock cylinder

Mechanical locks also have a spare disadvantage: some smart locks will use relatively low-security mechanical locks to reduce the risk of cost, and the lock is a product that follows the bucket principle. If a wooden barrel has a short stave, safety will depend on the short stave being a wooden stave. On the other hand, the biggest feature of smart locks is that they do not come with keys, and because they are not powered, smart locks are manufactured every day. Additionally, the key is lost. If lost accidentally, the cost of replacing the lock is very high.

Smart locks and backup mechanical locks

No need to carry keys, no need to carry keys, no need to worry about losing keys, more suitable for people who often go out but drop them three times, the manufacturer will definitely There are backup solutions, such as a power bank that requires a mechanical lock for emergency charging. Please send a reminder to the battery before the battery is exhausted to remind the user to replace the battery.

Smart locks with mechanical locks will also provide emergency charging ports

Disadvantages of not having a mechanical back-up lock: not everyone will bring a mobile power supply, and now the data interface of mobile phones is quite Confusion, the iPhone is separate, and the charging cable of Android phones is divided into MicroUSB interface and Type-C interface. Although USB interface will definitely be the world of Type-C interface in the future, from the perspective of popularity, MicroUSB charging will definitely be given priority now. , so the data lines will be incompatible in the future, which will be very troublesome at that time.

The emergency charging port will be replaced as soon as possible

Introduction: Regardless of whether there is a backup mechanical lock, many manufacturers will give priority to using mechanical locks as backup mechanical locks. After all, the difficulty of unlocking a C-level mechanical lock is relatively high, and it will not be a shortcoming of the entire smart lock. It is more suitable for the elderly at home, people who are accustomed to mechanical locks, or people who have not opened the door for several months after going out.

With remote control VS without remote control

Advantages of smart locks with remote control: The function of smart home is to have remote control function. Smart locks with remote control functions can also realize remote door opening and remote monitoring functions, allowing nannies or relatives and friends who have arrived at the home in advance to enter the room with permission, making the use of door locks more convenient. More is better? Do you know the pros and cons of a smart lock with so many features?

Remote video connection unlocking function of smart locks

Disadvantages of smart locks with remote control: However, the remote control function also brings security issues. Although smart door locks are relatively unpopular now, people who can crack smart door locks can also hold jobs with an annual salary of hundreds of thousands. Wouldn't be willing to slide the door and pick up the lock. But as time goes by and smart locks become more popular, smart locks will also become the target of hackers.

Smart locks will become the target of future hackers

Advantages of smart locks without remote control function: Compared with smart locks with remote control function, smart locks without remote control function are An independent device whose network environment does not affect its security. From a network security perspective, smart locks that are not physically connected to the Internet must be ensured to be relatively secure.

Bluetooth unlocking can be used instead of remote unlocking

Disadvantages of smart locks without remote controls: But for smart locks without remote controls, it will bring more inconvenience. If you have relatives and friends visiting you and you are not at home, you cannot open the door to let guests into the house. Or, if the door of the house is pried open and smashed, the door lock will not retain any reminders and information at all, so it is relatively inconvenient.

Introduction: Remote control of smart locks is unlikely to be dangerous, but as smart locks become more popular, the security of their remote network connections should gradually increase. From the perspective of the security of remote control of smart locks, smart locks that can remotely open the door are more suitable for families with babies or pets at home, and can understand the situation at home and visitors in real time.

Write at the back:

Smart lock is a product of the combination of Internet of Things technology and security requirements. Its smart properties can bring convenience and safety to families, but they can also cause more trouble for some people. After all, door locks are responsible for protecting the security of your home and property. People make life smarter by making it more convenient. However, if the inconvenience in use is caused by negligence during the purchase process, the benefits obtained will not be worth the compensation. I hope this article can help you choose a smart door lock that suits your home environment.