"It seems that things are not as easy as we thought." Eric said: "I met Simon here before, and also met His Highness Gustav. This guy is now strapped with C4 and equipped with an electronic detonator.
, I paid a little attention, that thing is not an ordinary bomb vest, Ximen is proficient in blasting technology, I am not even sure he can dismantle it."
"Not necessarily." Lei Ming pointed to the singer and said, "We also have bomb disposal experts."
The singer himself was an engineer, and he worked in minefields for two years, and then went to school to study in this field.
In Team 3, he serves as both a demolition expert and a bomb disposal expert.
"As long as we can kill the person holding the detonator, our people will definitely be able to dismantle his bomb device." Lei Ming said confidently.
"The most troublesome thing now is not this problem." Qin Fei said: "The castle is in a mess now. Who is the human? Who is the ghost? We don't know at all. Reston is dead. How many bodyguards did he send to attend tonight?
How about security? We can’t just kill people when we see them, but if we can’t identify the enemy, we will die if we encounter them.”
"What you said reminded me." Lei Ming said: "We can analyze it. Now the police on the island basically don't have people from our side, so the only ones that are hard to distinguish are the bodyguards of GMT Company.
, as long as we get their list, we can check them one by one."
"How do you get the list? How do you check it?" Lao Yu smiled: "Do you think you are on a formal mission now? Do you think you have intelligence support? Our communications have been cut off, and we can't even exchange information with each other.
If it becomes a problem, what should I do?”
After hearing what Lao Yu said, everyone couldn't help but fall silent.
Indeed, I am too passive now.
One of them is that it is difficult to distinguish between ourselves and the enemy, and the other is that communication is cut off. Even tactical coordination requires communication support. Otherwise, the squad can only be squeezed together and unable to act separately. The biggest disadvantage of being unable to act separately is that it is easy to be taken advantage of and cannot be carried out.
Strong tactical coordination.
Even for indoor CQB operations, according to tactical principles, it is impossible to squeeze more than a dozen people into a detachment to act together in such a large castle, let alone a protected VIP Charlotte.
But if Charlotte is separated, they are afraid that if something goes wrong, neither of them will be able to know immediately and provide effective support.
"I have a method that may work for the time being. It may be able to temporarily break through their communication interference." Yuri glanced at everyone with his sneaky eyes and said cautiously: "But I don't know how effective it is.
I can’t guarantee that it can replace communication, but at least it can be better than now.”
"What method?" Qin Fei suddenly realized that as a top hacker, Yuri is not only familiar with network technology, but must also have some experience in all communication and electronic technologies.
The singer heard Yuri mention that he could break through communication interference. As a part-time correspondent in the 3rd detachment, although he was not as skilled in electronic technology as Yuri, he still knew a little bit about ordinary technology.
"What can you do?" He suddenly became interested and moved closer to Yuri.
Yuri said: "You all have mobile phones with you, right?"
Everyone nodded.
"You turn on Bluetooth." He said as he took out his laptop, "Then the link is paired with my computer link. In my D drive folder, there is a software called 'BLACK BOX', which is my
Write it yourself, download it to your mobile phone and install it."
Everyone quickly took out their mobile phones, followed everything Yuri said, entered the D drive of the laptop, downloaded the BLACK BOX software, and installed it.
"After installation, you plug the box input line jack of the agent headset into the jack of your mobile phone." Yuri said while demonstrating.
The singer suddenly understood and asked in somewhat broken English: "Do you want to use Bluetooth's SS1 technology to achieve interference breakthrough!?"
"Smart!" Yuri praised the singer with a smile and asked, "Are you a communications soldier?"
"Hmm." The singer scratched his head in embarrassment. When it came to professional proficiency, he was really not as good as the Russian boy in front of him. "I'm just a part-time communications soldier. My main duty is to be an assault man."
"What Bluetooth SS1 technology?" Qin Fei couldn't help but ask.
"So..." Yuri thought while typing on the keyboard on his laptop: "SS1 is a Bluetooth technology. Generally speaking, the Bluetooth technology used on mobile phones generally has the furthest coverage area of SS1.
To reach a range of 100 meters, SS2 can only reach 20 meters at most."
"Originally, the little black box that your agents' earphones are connected to on their waists is itself a mobile terminal receiver. The chip in it itself has the function of SS1, but this little black box is connected to the communication platform of the police communication vehicle.
The communication vehicle has now been occupied by gravediggers, and they have cut off our communication support, so our headphones will fail even if there is no interference."
"What I do is turn my laptop into a platform, and then activate the receiver on your waist through your mobile phone, so that you can communicate within a hundred meters."
"The Bluetooth signal will not be interfered?" Qin Fei still had doubts.
"Bluetooth works in the 2400-2483.5MHz frequency band, which is in the same frequency band as most wireless LANs. Although its signal attenuation is large, the chance of interference is not very high, because Bluetooth has a frequency hopping technology that can
Depending on whether there is a conflict within the frequency band, up to 79 frequency conversions are performed.”
Yuri said confidently: "This is a castle with many walls. After passing through the walls, the Bluetooth signal will be weakened, but my BLACK BOX software has optimized the Bluetooth call quality and signal. It should be able to maintain a range of 80 meters without any problem.
.”
Qin Fei thought for a moment, 80 meters is better than nothing.
"It seems that we still have to find a way to restore communication. Using Bluetooth is not an option. It can only be a temporary measure."
"Yes, if the other party finds out that we are using Bluetooth, if they have a communications expert as powerful as me, they can still interfere with or even block our Bluetooth signal," Yuri said.
"Holy shit!" Lao Yu couldn't help but patted Yuri on the shoulder, "You are so awesome, you seem to know everything and have everything!"
Hearing Lao Yu praising himself, Yuri felt embarrassed: "Actually, I am not the original creator of this software. It is from your country Z, a Hongke from country Z who has a good relationship with me on the dark web. He made the software. It is said that it was originally made by him.
It was specially used for cheating in other people's exams. I thought it was quite interesting, so I took it to study and made some changes myself..."
He looked at Lao Yu with a smile: "You should thank your fellow hacker."
When everyone heard this, they immediately burst into laughter.
What Yuri said seems to be true. There are many sophisticated ways of cheating in domestic examination halls. Therefore, for major exams every year, jamming cars are placed around the examination hall to interfere with wireless signals to avoid cheating from both inside and outside.
But I didn’t expect that someone would actually invent this kind of thing.
After everything was done, Yuri said to everyone: "You can try it now and see if it works."
Qin Fei flicked the agent earphones twice, and Lao Yu nodded and gave a thumbs up: "No problem!"