Safe is a special kind of container. According to its functions, it is mainly divided into fire-proof safe and anti-theft safe, anti-magnetic safe, fire-proof anti-magnetic safe and fire-proof anti-theft safe. Each kind of safe has its own national standard. Most safes on the market are the first two types. According to different working principles of passwords, anti-theft safes (boxes) can be divided into mechanical insurance and electronic insurance. The former is characterized by cheaper price and more reliable performance. Early safes (boxes) were mostly mechanical ones. Electronic safe (box) is an electronic lock that applies intelligent control methods such as electronic password and ic card to safe (box). Its characteristic is convenient to use, especially in places where passwords need to be changed frequently, such as hotels.
19 The lock industry was underdeveloped in the late 1950s. Although the appearance of the safe was changing with each passing day, the accuracy and reliability of the lock did not develop greatly. 65438+At the end of 1960s, Americans invented the lock mechanism and multi-lock technology of safes, which greatly improved the safety performance of safes.
In the sixties and seventies, due to the rapid development of semiconductor technology, the industry developed electronic password locks, which were also widely used in various safe products. Later, the digital display of LED and LCD was used in safes, and the user's demand for fire protection also gave birth to various fire protection products. The development of fingerprint scanning and identification technology promotes the application of fingerprint lock in safe. The popularity of magnetic cards gave birth to magnetic card safes, and the product types of safes have developed from the simplest function to almost countless types such as anti-theft, fire prevention, anti-theft/fire prevention, anti-magnetism, home use, business, hotels, firearms, documents/materials and so on.
With the continuous development of various security technologies, the corresponding cracking technologies are also developing, and users are more and more inclined to choose safes that are safer and can protect their property. Therefore, the safe industry is constantly developing, and there are products with higher security, such as face recognition, automatic photo opening, networked alarm safe and so on.