Classificação de cadeado com palavra-passe

In schools, hospitals, factories, escritórios, aeroportos, railway stations, piscinas, baths, clubs, lockers and safes, we can often see the password lock. The password of the lock is usually only a number arrangement rather than a real combination, and it is opened by a series of numbers or symbols.

From the law of technological development, in the case of similar functions, simple and reliable things can always replace complicated things, and password locks are changing from the complex to the simple. Portanto, the intelligent password lock has become a popular new practical product.

According to different ways of password unlocking, at present, in the more common cabinet products on the market, the commonly used password locks can be divided into: mechanical password locks, electronic code locks, RFID password locks, fingerprint code locks, remote control code locks, etc. Different unlocking methods naturally correspond to different key technologies, and the advantages and disadvantages are also different.

Mechanical password lock: the mechanical password lock is relatively stable, durable, and does not need power supply, and the four in one password lock is more common. But the operation method is slow to learn, inconvenient to operate, and it needs professional personnel to change the password.

Electronic password lock: The electronic password lock has the advantages of fast operation, simple and random modification of the password, and only need to input 0-9 digits to unlock. Although the price of electronic code locks has dropped in the past few years, the quality has also improved. Porque a estrutura interna é mais complicada e não há maturidade mecânica em termos de tecnologia, o cadeado mecânico é ligeiramente melhor.

Cadeado codificado RFID: O cadeado com senha RFID permite abrir a porta do cofre com um cartão IC, que é fácil de operar, responsivo e seguro. Contudo, os requisitos para o cartão IC são relativamente altos. Se o objeto estiver em contacto com um objeto magnético forte, o cartão IC pode enfraquecer e o cadeado de senha não poderá ser aberto.

Cadeado com senha por impressão digital: Cada impressão digital é única no mundo. Portanto, aplicar a tecnologia de identificação por impressão digital ao cadeado com senha tem sido um grande avanço na indústria de fechaduras. É caracterizado por forte confidencialidade e conveniência. E posição do dedo. Se acidentalmente se ferir a impressão digital, you may face the embarrassing situation that the recognition fails to enter the door.

Além disso, from the password disk of the lock, it can also be divided into a rotary dial lock, a dial lock, a push-button lock, and a touch-screen lock. Regardless of the form of the password disk, the most important thing to check is the level of its security.

There are many kinds of password locks with different functions. Although their security performance is very high, users must avoid some common password setting habits when setting passwords, such as birthday, 1234, 6666, 8888 and other common passwords. Don’t leave opportunities for thieves to crack.