Battlefield Contractor

"Go back first, let's see what information will be provided to us by Keben tomorrow." Lin Rui nodded.

They returned to their residence and stayed overnight, and by noon the next day, there was news from Cobain. Lin Rui gathered the team members and faced the LCD screen for a meeting.

"We have obtained the security emergency plan of the AGS Security Company, including their previous rehearsal data on various emergencies. We have also collected and compiled the list of security personnel. There are a total of 12 armed guards in the underground vault. . We have obtained the detailed information of these twelve people through the social security number. Including their family situation and personal health status. It has been transmitted to you through the satellite network." Kobain reported on the computer.

"Very good, what about the security electronic system?" Lin Rui nodded.

"This is more complicated. They use a very large set of electronic security systems. It includes multiple sets of camera monitoring, infrared imaging, multiple sets of information exchange systems, electronic door locks and sensing devices, which form a very solid electronic Security environment." Cobain replied. “The door of the vault cannot be opened by violence, and it will be locked immediately when it encounters an alarm. There are two ways to open it. One is in the bank. If the bank is locked due to the alarm, it can only be restored through remote operation provided by the equipment manufacturer. "

"If the vault door is locked due to a mistake, how long does it take to unlock it remotely?" Sergey asked.

"Forty to fifty minutes. Because of the relevant authorization from the bank and a series of complex verification procedures, the actual time may be longer." Cobain replied, "It is expected to be more than one hour."

"If you are trapped in the vault due to some accident, how long can you breathe?" Sergey continued to ask.

Kebain thought for a while, "It depends on how big the vault is, because under normal circumstances, a person has to breathe about 11,000 kg of oxygen per day, equivalent to about 40,000 kg of air. According to the first-class air quality standard, each person indoors There should be 30 cubic meters of fresh air per hour, if the secondary standard is 25 cubic meters of fresh air per person per hour."

"If you count this, even if someone is trapped in the vault, it will be enough to breathe. If we cause an accident and cause the vault to be accidentally locked, and Sergey is locked in the vault, will he Have enough time to do it?" Lin Rui frowned.

"If it's an hour, I should be able to open the safe and complete the file adjustment." Sergey frowned. "Due to the size of the safe, the lock used will not be too complicated. I have observed it. The safe is provided by a British company. I have opened a similar lock before. As long as I have the tools, it is not difficult to complete."

"This is only a theoretical state, but in fact there are many other factors. And after the vault is locked, it is very possible to extract the internal air. Because this vault has a high specification, it is constant temperature and humidity in order to prevent the mold from being stored. So after being locked, the vents will quickly draw out the air. In fact, people can only survive inside for a few minutes at most." Cobain replied, "And there is also video surveillance in the vault."

"Aren't they saying that they keep their customers secret? Why are there still cameras inside?" Sergey frowned.

"This is the bank's recorder, which is used to record the person who opens the safe. Once the safe is opened, the corresponding camera will be activated." Cobain replied.

"Will these surveillance videos be transmitted to the guard duty room?" Cobain asked.

"Yes, in addition to the camera monitoring on the safe, there is another one on the top of the safe. This is for insurance reasons, and provides dual-screen monitoring. I can try to make fake videos and replace them, but the requirements are very high. High, the fake video must correspond carefully to each frame, otherwise there will be a situation where the two screens are out of sync." Ke Ben replied.

Sergey thought for a while, stood up and said, "I have a plan."

"What plan?" Lin Rui asked.

"But it's a bit risky," Sergey whispered.

"Let's talk about it." Crazy Horse also said curiously.

"We took a box to pretend to store things, and then managed to cause a security incident, which resulted in me being locked in the vault. At this time, they could not enter, and the only way to check the vault was through camera surveillance. At this time Cobain used fake video to replace the transmission signal. In this way, the security department could only see me fidgeting in the vault and eventually suffocated. In fact, at this time, I was opening the safe and replacing two documents." Sergey shrugged Tao.

"The whole process is unconscious. But there is a question, how can you survive there. Once the vault is locked, the air will be evacuated, and you will die there." Crazy Horse shook his head.

"Once the vault is locked, let alone follow-up actions, you will not even be able to save your life." Lin Rui also shook his head.

"So in the box I brought, I must put two bottles of compressed air and a respirator." Sergey replied, "There are also some unlocking tools. After I finish, I will put these things in my previous order. In that safe. In this way, not only did I do nothing before the camera, I didn’t even take anything away when I left. The security staff would definitely check when I left, but they couldn’t find anything, so I didn’t. People will perceive everything we do."

"Two bottles of compressed air are enough to support more than two hours. There shouldn't be much problem." Lin Rui nodded, "But how can we cause accidents?"

"This is the problem we have to solve now." Sergey paced back and forth.

Lin Rui looked at the information on the computer and thought about it, "Besides the guards, what else would cause the vault to be accidentally locked?"

"Mechanical or circuit failure, but this possibility is minimal, and the most important thing is the security guards." Cobain shook his head, "They can cause the alarm to cause the security guards in the monitoring room to immediately lock the vault according to the procedure. At the same time, the entire underground vault. , And security personnel on the ground will all enter the rapid response phase."

"And if this is the case, the responsibility will all be on the bank of New York." Lin Rui nodded.

"Good idea. But how can we use the guards to trigger the alarm and make everyone think it was an accident?" Sergey frowned. The other team members are also a little helpless. These guards are not fools, and naturally they know that they bear heavy responsibilities. How can they be used to trigger the alarm?

"Perhaps, this person is useful." Lin Rui pointed to a picture of a security guard on the computer. "This is the fat guard."