Ordinary household door lock is not safe, you need to change a smart lock!

Home burglary has always been a concern for every home. Now home door locks are no longer safe, and a variety of unlocking methods can instantly open home door locks, not to mention those who have technical skills. Including heavy weight unlocking tools are sold on the market, and these tools are easy to use on behalf of the common B-level locks, and a novice unlocks the gun and takes less than 2 seconds!

These unlocking tools are not contraband and can be traded freely. There is almost no threshold.

In contrast, about 70% of home security doors in Guangzhou are still using Class B locks. The lock cylinders in many neighborhood homes are not replaced once in more than 10 years.

Mr. Luo, chairman of the Guangdong Lock Industry Association, said that more than ten years ago, everyone used a class A lock with poor anti-theft performance. Nowadays, most of the public security doors in Guangzhou use Class B locks. In fact, “as early as 2006, Most of the B-level locks were cracked and basically lost the anti-theft effect."

Live demonstration, novice open two seconds anti-theft lock

The family's most commonly used B-level anti-theft lock, how long does it take for a person who will not unlock? The answer is less than two seconds.

On March 28, in the office of the owner of the lock store, Mr. Huang, the reporter took a "locking gun" similar to an electric drill, inserted the key in front of the gun into the anti-theft lock, pressed the switch, shakes it, and gently twisted it. 2 Seconds, the security lock is opened.

“Now things are getting more and more advanced, unlocking technology is developing very quickly, and the speed is getting faster and faster. There is almost no threshold.” Huang Huang, who has been engaged in the unlocking industry for some years, mentioned a popular unlocking tool. Years of professional tools, shook his head and said, "I am old, not obedient to the old."

Master Huang said that the technology unlocking tool will not damage the lock cylinder when it is unlocked. There are mainly two types: one is the unlocking of tin foil, and the other is the unlocking of the stun gun. “The principle is similar, all the marbles in the lock cylinder are used by force. Put it in the correct position to open the lock."

“The softness of the tin foil is better. The tin foil is inserted into the lock core and the mold is repeatedly twisted. The groove on the tin foil will be the same as the key. The lock can be opened easily.” The stun gun is slightly more violent when it is unlocked. With the thrust, the bullets in the lock cylinder are all ejected to the correct position and unlocked instantly."

The tin foil unlocking components include: T-shaped iron pieces, several tin foils, and multiple key models. The composition of the stun gun is also very simple. There is only an electric gun similar to an electric drill, a mobile power source, and different types of key models. Two kinds of unlocking tools are placed in a small suitcase, about two Xinhua dictionary size, easy to carry.

"It is technical unlocking. There is no technical content. The children can easily open the locks with these tools." Huang said, "This not only provides convenience to the unlocking master, but also facilitates some small thief."

Master Huang said that the family's commonly used anti-theft locks are very easy to open, but the Super B-class lock on these tools will not open. Super B-level locks are mostly used for banks, businesses, etc.

Master Huang also said: "These tools have been used for a while and they have not been used for one generation. Unlocking technology is developing and lock-making technology is also developing."

Tool Sales - Unlock Tools Available everywhere

In Guangzhou Light Tower Road, where the lock industry is relatively concentrated, the reporter discovered that there are lock stores that are selling unlocking tools.

At 3 pm on March 28th, the reporter saw a lock shop at Guangta Road. A man was negotiating with a stun gun unlocking tool. "The stun gun is divided into two types, one is 550 yuan and the other is 1050 yuan," an employee told reporters.

Ironically, the opposite side of the selling unlocking tool is a shop that sells locks. The hazards of the unlocking tools are displayed on the door of the store. The enthusiastic waiter said, “You never expected to use these tools to unlock the door.” He looked at the reporter’s key and said that the reporter’s door lock was not safe and could be easily opened with these tools. As a result, the lock-producing stores began selling their Super B locks.

The reporter also found that the tin foil unlocking tool was publicly sold on the Internet, and the price was between tens of yuan and a few hundred yuan. Now it has been upgraded to the ninth generation. Many salespersons stated that after video teaching, they can be successfully unlocked in seconds.

The reporter then saw in the South locksmith, fly lock industry, Baishun lock art and many other locks online store, all kinds of unlocking tools are sold, everything from tin foil unlocking tools, vehicle unlocking tools, violent unlocking tools to master key, everything . After the reporter revealed his intention to purchase, he had not been questioned about his identity. Many of the shopkeepers said: “Buying and selling unlocking tools is not illegal and payment is shipped.”

The law does not prohibit trading tools

According to lawyer Liu Sheng of Guangdong Sheng Lun Law Firm, “The unlocking tool is not a prohibited article. There is no legal provision prohibiting the sale.” The relevant person in charge of the Guangzhou Municipal Administration for Industry and Commerce also stated that there is no relevant provision stipulating that sales unlocking tools must go through relevant Department's permission.

"Although the operation of door-to-door unlocking service needs to apply to the public security department, there is no supervision department for buying and selling unlocking tools." Mr. Luo, chairman of the Guangdong Lock Industry Association, said that they have also repeatedly reflected this issue to relevant departments. "But The reply is that the law did not say that it would not be sold, and eventually it will not be."

Mr. Luo said that such problems are worthy of attention. “With these tools, it is equivalent to holding a master key, and the door locks with poor anti-theft performance can be opened at will. Such tools are used by people with ulterior motives. Consequences It is difficult to measure."

Most home locks are not safe

Mr. Luo, the president of Guangdong Lock Industry Association, said in an interview with a reporter from Nandu that A-level locks have been phased out. Now most of the family security doors in Guangzhou are used with B-level locks. Most of the B-level locks still use the "one-character" design, and there are not many marbles in the lock cylinder. "The anti-theft performance is already very poor."

The reporter from Nandu visited several residential quarters in Haizhu District, Tianhe District and Yuexiu District and found that old buildings, especially houses that are used as rental houses, use “big-character” Class B locks. Only some high-end communities are used by citizens. More exquisite.

Wuyang New City is mostly old buildings, especially the Wuyang New Town area, the gates on the bottom or the security doors on the corridors, which are either open 24 hours or have already been abandoned. Many houses use the word lock.

Ms. Jiang rented her home in Wuyang New City. In June last year, she went home and unlocked the key and screwed it too quickly. She broke the key and half of her key was stuck in the lock. Ms. Jiang had to come and unlock the master.

Ms. Jiang said that the master took out the broken key with the equipment and unlocked it with a set of tools and spent 60 yuan. Unlocking is so convenient. Ms. Jiang is very surprised. "Only opened in a few seconds." She asked the master if it was easy to get such tools. Will a thief also use the tool to come forward and commit crimes? The master said with a smile, "Isn't it impossible?" If you are concerned, it's best to change your door lock.

Mr. Wu, who was living in a community on Dongxing South Road, was found burglarized at the end of last year. He later learned that the landlord had not changed his lock for more than a decade. In December last year, roommates informed Mr. Wu of being stolen from his home. When we went home to see it, we found that neither the public nor the outside doors had any signs of destruction. “At that time, only the thief had a good unlocking technique. Who knows that the tools that are unlocked are so advanced?”

Not only is the rental of Wuyang New Town, but it is often the case that most of the rental houses in the villages of Chigang, Haitang, Datang, and Dongpu, Tianhe District are relatively dense.

Not only the old districts, but even the newly built real estate in the past ten years, most residents still use the B-level "lock" that the developers were equipped with.

Mr. Leung purchased a set of first-hand buildings on Xiaobei Road in 2006. When he showed reporters the key to the security door in his home, the key had been polished to be shiny. “At that time, the developer had this key and was never changed. ”

Regarding the security performance of the security door, Mr. Liang said that the security door looks very strong and the safety performance should be very good. "Unlocking should not be an easy task."

At the scene, the reporter will unlock the video to Mr. Liang. Mr. Liang exclaimed, “So it opened?”

The case of Mr. Liang was not a case. After visiting several districts, the reporter found that most of the residents were still using the B-level “lock”. Many residents said that "we don't know much about the locks. We always feel that as long as the door is locked, there will be no security risks, but in reality it is not."

The smart lock lock is also easy to open

The electronic locks used by Professor You from the Stars seem to be “tall”, is this kind of lock safe?

Reporters visited the city's real estate projects that are pushing hard.

Located at the intersection of Donghu Road and Dashatou Road in Yuexiu District, the “Jiang Shang Dongshan” property, which is positioned as a mid to high-end lake view residential property, is located at the intersection. The property has not been repossessed and the average price of the house is nearly 50,000 yuan per square meter. The locks for the gates of each house are electronic smart locks with several functions of IC card and password. The Hefei Dijing International Community in Changgang Zhonglu, Haizhu District, which had just been reclaimed in May last year, is equipped with electronic locks.

Mr. Luo, chairman of Guangdong Lock Industry Association, said that smart locks include IC card locks, password locks, fingerprint locks, etc. “The electronic anti-theft system is very safe and can hardly be cracked, but any security door always has a spare opening method. Therefore, these electronic anti-theft systems are used together with traditional lock cylinders."

"In other words, if there is a problem with the electronic system, the residents can still use the key to open the traditional cylinder and open the security door." Mr. Luo introduced, so the smart lock anti-theft performance in the end how, the key is to look at and smart lock With the traditional lock cylinder anti-theft performance, "the average price of smart locks in the market is about 3,000 yuan, some smart locks with the traditional lock is super B-class, anti-theft performance is better, but some smart locks are equipped with a B-class anti-theft lock The lock cylinder can be opened in seconds."

Most locks lag behind the times

What is the classification of A-level locks, B-level locks, and super-B-level locks? According to the division of relevant regulations of the country, if the locks are not broken, the opening time of A-level locks should not be less than 1 minute by using technical unlocking means. The opening time of the Class B lock should not be less than 5 minutes, and the unlocking time of the Super Class B lock should not be less than 270 minutes.

However, now with the unlocked gun, A-level locks and B-level locks can be opened in a few seconds, and the Super-B level is only a little longer.

More than a decade ago, A-class locks were used more. Now, about 70% of home security doors in Guangzhou use Class B locks. The B-level lock was around 2000, and the anti-theft performance was still good. However, more than 10 years passed and most of the residents' ideas still remained in 2000. In fact, "in 2006, most B-class locks were cracked and basically lost their anti-theft effect."

This shows that regardless of the level of lock is not safe, we usually pay more attention to some!

Industry Recommendations: Fingerprint locks are used more and more, and fingerprint locks of various brands are emerging in an endless stream. To attract users and increase selling points, smart locks include fingerprints, passwords, cards, and remote control, as well as APP opening and face recognition. There are also some unique fingerprint lock brand thinking, bold innovation, design advance, the entire fingerprint lock keyless hole design, and the use of dual system concept, to achieve the lock has spare and emergency standards. Fingerprint lock is an industry that is about to take off, innovation is understandable, but it will never change, return to the beginning of the heart, fingerprint lock should always be based on the premise of stable quality, with minimalist design allows customers to experience safe and convenient!