What kind of lock is the safest for the security door

If someone wants to steal you, there are many ways to pry the lock open, but then again, a good lock can help us buy more time, such as the general lock thief 20 seconds to pry open, a better lock, the thief may take 2 hours to pry open, so it will buy us a lot of time, in case your neighbor comes back, or you come back, don't you find that there is a thief?

Therefore, the lock is only anti-theft, anti-theft and thieves, and cannot be completely avoided, so I recommend that you try to use a good anti-theft lock within the scope of your own economic conditions.

Equipped with an anti-theft lock, it can resist abnormal opening under certain conditions within a certain period of time, and has a certain safety protection performance and meets the corresponding anti-theft security level.

The full name of the security door is "security door". It combines anti-theft and security performance. According to the provisions of the "General Technical Conditions for Anti-theft Security Doors", qualified anti-theft doors cannot be pried open within 15 minutes by using ordinary hand tools such as chisels, screwdrivers, crowbars and portable power tools such as hand drills, or open an opening of 615 square millimeters on the door leaf, or open an opening of 38 square millimeters in a semicircle of 150 square millimeters of locking points.

And the locks used on the anti-theft door must be a special lock for the anti-theft door with anti-drilling function that has been tested and qualified by the testing center of the Ministry of Public Security. The anti-theft door can be made of different materials, but only the door that meets the standard test and receives the safety product production certificate can be called an anti-theft door.

Buyang super B-level longitudinal and horizontal bullet anti-theft lock has been tested by the Ministry of Public Security, and the anti-technology opening time is as high as 270 minutes, which is 54 times that of the country's current B-level anti-theft door lock, and the number of keys is more than 2 million, which is the country.

At present, the B-level standard is 33 times, far exceeding the same industry standard.

Innovative structural design:

1. The design of working marble in both vertical and horizontal directions is adopted, which breaks through the previous unidirectional arrangement structure of marble, and can effectively prevent the use of mechanical and manual vibration technology to open.

2. The working marble is as high as 4 rows, which is twice that of the two rows of the national B-level standard, so that the number of keys has made a qualitative leap, and the mutual opening rate is less than 1 in 2 million.

% Working marbles are hidden. The lock cylinder is divided into the inner cavity and the outer cavity, and there are only a few marbles in the inner cavity, most of the marbles are in the outer cavity, invisible, intangible, no feel, no sound, and naturally high.

degree of security. Breakthrough in the amount of keys:

According to the current design, the theoretical number of keys is up to 100 million times, and because of the process error, it has been tested by the Ministry of Public Security, and it is as high as more than 2 million.

Anti-theft door, what kind of lock cylinder to choose? The most suitable and more anti-theft!

Anti-theft lock: a lock with a high security factor.

You can take a look at the locks with some advanced functions, such as anti-theft alarm, telephone alarm, remote unlocking and other functions, which are relatively practical.

The best way to improve the security performance of the anti-theft door is to use the traditional mechanical lock plus the remote control unlocking device at the same time, that is to say, only when the mechanical key and the remote control key are valid at the same time, the anti-theft door can be opened, and the difficulty of unlocking the thief is increased. The user unlocks the lock a little more troublesomely, and the thief unlocks the lock even more troublesomely, which may be the improvement idea of the anti-theft door industry in the future.

Israel, the United States, Germany, generally less than 400 yuan of the lock cylinder, the whole lock about 3000 yuan.

Taobao, Zhongli digital remote control anti-theft lock, the latest national patent. Outsiders can't open it at all. Unless violent means are used.

There is no safest, and the state stipulates that it cannot be opened within 5 minutes.

The door lock should be lubricated frequently so that it will not rust and open and close smoothly.

Escola and other well-known lock factories, most of the well-known lock factories use fully synthetic lock lubricants from Hotolube or Kluber. Fully synthetic base oil production, clear and transparent, colorless and odorless, low temperature resistance, no staining of ash. Tao is full of 30 ml needle-nosed small oil bottles, drop a few drops, easy to use.

The service interval is six months.

Mineral oil should not be used because it is highly viscous and tends to get dirty. It is also not suitable to use pencil end or black graphite lubrication, which cannot lubricate the internal parts, and there will be heavy metal and color pollution.