Cracking mechanical password locks is difficult to say, but it is simple to say.

Many people will find it difficult to crack the real password without knowing it.

It is because of the rotating password dial of the mechanical password lock, and it is constantly testing which number is the password number of this lock.

If you only take action from the perspective of probability and luck, even a super mental arithmetic genius comes to take action, it will be very troublesome.

Moreover, when the mandrel inside the mechanical code lock is rotated, a force is applied like a clockwork.

Even if you are lucky enough to turn to the correct position, once you do not guess the digital passwords on the remaining two password dials within a certain period of time, it will automatically lock the transmission pin again.

For those who do not understand the principle of mechanical password locks, it is undoubtedly very difficult to guess the password correctly.

The reason why some people think it is easy to crack a set of mechanical password locks is because if you use some professional equipment, it is really not difficult to crack it.

Some of the most common on the market are used in miniature and small safes for household use, and even mechanical password locks on some business vaults.

In fact, just prepare a pair of medical stethoscopes, aim the dial near the password dial, and carefully capture the tiny sound of the transmission pin bounced open when turning.

Once you hear the sound of the transmission pedal popping up for a moment, and write down the number pointed by the pointer on the password dial at that time.

Then, it can be easily cracked.

Sun Cheng listened carefully to the tiny sound coming back from the [Assisted Stethoscope].

The vault customized by the Colombian drug lord Don Louis in front of him can now be considered an old guy.

But Sun Cheng can now feel that Louis must have spent a lot of money on it at the time.

This mechanical password lock located above the vault gate is obviously noise-reducing inside.

Therefore, even if he bought the best [assistant stethoscope] that can be bought on the market, Sun Cheng's current hearing is more keener than ordinary people.

But even so, the sound of being worn from the headphones is extremely subtle.

So subtle, Sun Cheng also needs to be concentrated, and he still has to guess and try to explore to finally determine what the correct password number is.

And just yesterday, he had successfully determined the digital password on the first password dial, which should be 92.

Currently, Sun Cheng is trying hard to find the digital password on the second password dial.

Perhaps because I drank a little today, my hearing was somewhat affected by some alcohol.

This time, Sun Cheng turned for more than 40 minutes, but he was still unable to determine when the sound that the transmission pedal bounced open for a moment, and the sound that was almost impossible to hear in his ears sounded.

In desperation, he quickly put down the work of continuing to crack, put the equipment in front of the vault again.

Sun Cheng took a shower in the simple shower built by himself in the farm space.

Not long after, he entered the bedroom and fell asleep.

The next day, he was more than half an hour late before Sun Cheng came to the detective office.

When he came to the office, Tylie and Alice had been there for some time.

When Sun Cheng pushed the door and came in, Tylie immediately ran away and came to Sun Cheng as if she was running away.

"Boss, someone is here to find you!"

This little girl, who has lost less than 110 kilograms recently, has gradually begun to show the charm that some adolescent girls should have.

Sun Cheng was shocked by the rich body fragrance on her body, and his spirit couldn't help but be in a daze for a moment.

It should be said that the ancestors of the Ome people, the ethnic revolution brought about by rich meat, eggs and milk in the past few hundred years since the Age of Discovery has indeed not to be underestimated.

This little girl, Tylie, is only fourteen years old now. She has good conditions and has just lost weight and began to show amazing charm.

When he noticed a cold gaze falling on him, Sun Cheng quickly recalled his mind and subconsciously looked along his gaze.

At the sofa in the office where guests were entertaining guests, a white man who looked about 35 years old, wearing a casual suit and expressionless face was sitting.

"This temperament and aura... should come from a government agency... I just don't know if it is FBI, the Ministry of Homeland Security or Cia..."

In an instant, Sun Cheng made a simple identity assessment for the visitor in his mind.

In a very short time, a non-obtrusive smile quickly squeezed out on his face.

Sun Cheng walked over with a smile, stretched out his hand, and said, "Hello, I'm sorry, I'm here tonight because of something."

"Hello!"

Although the white man in a black suit didn't look easy to deal with, he still cooperated and stood up and shook hands with Sun Cheng.

"Please sit down. Are you going to post a commission? Or do you need some help from us?"

"Mr. Hunter Sun, right?"

The black suit did not sit down. He looked at Sun Cheng seriously for a while, then took out a document from his inner pocket and shone it in front of him.

“I’m Agent Lanny Wainwright from the Department of Homeland Security’s Disaster Investigation Office, and I need to ask you some questions about what happened in Prosperous Town, Arizona not long ago!”

"no problem!"

Sun Cheng quickly scanned the ID and agreed very well after confirming that it was correct.

He invited Agent Lanny Wainwright to sit down, but the other party did not immediately ask, but instead looked at Tylie and Alice.

Sun Cheng immediately understood, so he said to Telly and Alice: "Telly, Alice, let's have a vacation for you today, go back and take a day off."

Terry and Alice had heard him mention his experience in Prosperous Town before, so they also knew that the agent from the Department of Homeland Security did not want them to listen to these things.

"Okay boss!"

The two women picked up their handbags and left quickly. They took the door with them before leaving.

As soon as they left, the agent Lanny Wainwright immediately began to conduct a series of inquiries about Sun Cheng.

Including why he suddenly appeared in Fengrong Town more than ten days ago, when did he discover the giant spider in the town, his relationship with the residents of the town, his relationship with Bert, whether he had told others about the town, etc., all of them were asked in detail.

Because Sun Cheng, who had been in contact with Bert and had prepared early, answered without any loss.

Finally, after conducting a question for more than twenty minutes, Agent Lanny Wainwright finally warned Sun Cheng to forget what happened in Fengrong Town, and not to disclose everything happened in Fengrong Town in the media and the Internet in any name.

Of course, I told several employees of the firm that I had "quietly" about Fanrong Town.

Although the Lanny Wainwright's face turned much ugly in an instant, he finally only warned him and urged them not to spread the word.

Not long after, he left.
Chapter completed!