Safe (box) is a special kind of container. According to its functions, it is mainly divided into fire safe and anti-theft safes, magnetic safes, fire-proof magnetic safes, fire anti-theft safes and so on. Each type of safe has its own national standard. Most of the safes on the market are the first two. According to different password working principles, anti-theft safes (boxes) can be divided into mechanical insurance and electronic insurance. The former is characterized by relatively cheap prices and reliable performance. Most of the early safes (boxes) were mechanical safes (boxes). Electronic safes (boxes) are electronic locks such as electronic passwords, IC cards, and other intelligent control methods applied to safes (boxes). They are characterized by ease of use, especially when used in hotels, requiring frequent replacement of passwords. Electronic password safe (box) is more convenient.

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