How Do I Choose the Best Electronic Safe?

A safe (box) is a special container. According to their functions, they are mainly divided into fire safes and anti-theft safes, anti-magnetic safes, fire-proof magnetic safes and fire-proof anti-theft safes. Each safe has its own national standards. Most of the safes on the market are the first two. According to the working principle of different passwords, anti-theft safes (boxes) can be divided into two types: mechanical insurance and electronic insurance. The former is characterized by cheaper prices and more reliable performance. Most of the early safes (boxes) were mechanical safes (boxes). Electronic safe (box) is an electronic lock that uses intelligent control methods such as electronic passwords and IC cards. It is easy to use. Especially when it is used in hotels, the password needs to be changed frequently. Electronic password safe (box) is more convenient.

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A safe (box) is a special container. According to its function, it is mainly divided into

The history of safes goes back to the Middle Ages. In medieval paintings, a wooden cabinet with gold and silver jewellery was occasionally seen. This is the prototype of a modern safe.

For the famous French safe manufacturer FICHE-BAUCHE, the 18th century Louis XV fifteenth century wooden safe containing gold and silver jewelry. This type of safe is like furniture, without special locks, and has low security. Until the beginning of the 19th century 200 years ago, with the growth of social economy, the safe industry began to develop, and specialized lock manufacturers appeared in Europe. In 1818, the British company CHUBB was established (CHUBB has become the leader of the safe industry in the 19th century). In 1825, the French company FICHE-BAUCHE was established ... these manufacturers then began to make safes. The material of the safe has been changed from wood to various solid metals, but the basic tenon technology or integral casting is used. It is similar in appearance and craftsmanship to the furniture at that time, and the precision of the lock is not high.

Advantages and disadvantages of various passwords used in common safes

Among the more common safe products on the market, the commonly used passwords are: mechanical, electronic, credit card, fingerprint, remote control password box, etc., but the most commonly used are the previous types, which are different below. Analysis of its types and advantages and disadvantages:

1. The mechanical password is relatively stable and durable, and does not require power. However, the operation method is slow to learn, the operation is inconvenient, and changing the password requires professionals.

2. The electronic password has the advantages of fast operation, simple and random modification of the password, etc. Although the price of electronic password locks has decreased in recent years, and the quality has also improved, they are not as stable and durable as mechanical passwords because of their complexity.

3. The card lock can use its own bank card to open the safe door, but if the IC card is required to be placed with a strong magnetic thing, it will not work!

4. It's hard to find the same fingerprint in this world, so just put

According to the national standard GB10409-2001 "Anti-theft Safe", the material requirements for the anti-theft safe are: The steel used in the anti-theft safe should have a tensile strength of not less than 345 MPa.

The national public safety industry standard GA166-1997 "Anti-theft Safe Box" requires the material of the anti-theft safe box body to be: when the box is made of ordinary low carbon steel plate, the thickness of the steel plate should be not less than 6 mm; The thickness of the steel plate should not be less than 4 mm.

From the perspective of durability, the best material should be stainless steel, especially as a surface material, the brighter the more it is used. It has good strength, strong corrosion resistance and unchanged color. But there are many kinds of stainless steel, which can be divided into ferrite and austenite. Ferritic stainless steel is magnetic, commonly known as stainless iron, it will rust for a long time, if the environment is not good, only austenitic stainless steel will not rust, the identification method is very simple, you can identify it with a magnet.

Surface treatment refers to the use of metal electrodeposition (commonly known as electroplating), coating (called

The safe password money box safe must be installed and fixed on the wall or other similar hard objects before use, which is crucial to the safe use of the safe and to exert the maximum anti-theft effect.

Open the safe by hand

The safe must act as both an anti-theft container and a furniture. Therefore, the development trend of the safe is quite obvious: it follows the trend of technological development and takes into account the user-friendly design. The clues can be seen from the current styles of safes.

General requirements for safes

1. All steel parts and surfaces (except bearings, stainless steel, polished parts and parts used in concrete) shall be protected against corrosion. Anticorrosive measures include various anticorrosive treatments such as oxidation, electroplating, and painting.

2. There should be drawings, inspection specifications and installation and operation instructions that can guide production.

3. The functions of the anti-theft safe, including installation, opening and locking of cabinet doors, replacement of passwords, use of additional devices, under-voltage instructions, etc., shall meet the requirements of this standard and product instruction manuals.

4. Dimensional deviation should meet the requirements of Tables 1 and 2.

5. The anti-theft safe with a cabinet height of not more than 600mm, the outer surface flatness is not greater than 4mm; the anti-theft safe with a cabinet height of more than 600mm, the outer surface flatness is not greater than 6mm.

6. The surface coating of the parts should be uniform, and there should be no obvious focal spots, blistering, peeling, scratches and other defects in the exposed parts. It should be able to withstand a neutral salt spray test for 24 hours according to GB / T10125, and determine that the cathodic covering layer is not lower than Level 5 according to GB / T6461; determine the anode covering layer is not lower than F4 according to GB / T12335.

7. The paint film (or plastic sprayed film) on the exterior surface of the cabinet should be uniform in color, and there should be no obvious cracks, bubbles, spots and other defects. The samples made by the same process are not lower than Grade 5 measured by the GB / T1720 paint film adhesion method.

Safe structure requirements

1. The tensile strength limit of steel used in anti-theft safes should not be less than 345MPa.

2. The cabinet body can adopt cast or steel plate assembly and welding structure. The tensile strength of the weld shall not be lower than that of the parent material. If the thickness of the steel plate reaches 25mm, the continuous weld depth shall not be less than 6mm. When using other materials and processes, full consideration should be given to the anti-destructive requirements of this type of anti-theft safe.

3. When the mass of Class A and B anti-theft safes is less than 340kg, it shall be equipped with fixing parts, and there shall be instructions for fixing the anti-theft safes on concrete, or in larger safes, or in the room.

4. The quality of C-type anti-theft safe should not be less than 450kg.

5. There should be no direct access between the door and the door frame into the cabinet. The maximum gap between the door and the door frame should meet the relevant regulations.