spy ace

Chapter 3946 Thick eyebrows and big eyes
"What is that?" Fan Keqin said, reaching out to pick up the notebook that Dong Huayi handed over and began to read it. It was full of radio signal information records captured by the surveillance car. Dong Huayi next to him also replied: "Signal records, take a look, I think there is something wrong."

"Yeah." Fan Keqin read it from beginning to end. The signal capture ability of the surveillance car is still very impressive. The situation of his and Hua Zhang's transmission, the time, the general direction, etc. are all recorded clearly. It's just that the specific location is not recorded. But this is normal. After all, he and Hua Zhang were not caught on the spot, so naturally there is no specific location. Even if there is, it can only be a rough range.

After reading it, he returned it to Dong Huayi and said, "After reading it, are you going to ask me if I think there is something wrong with it?"

"Yes." Dong Huayi said: "And there is no need to ask, there must be a problem, the other party has changed the strategy of sending messages."

"It was indeed discovered." Fan Keqin said, "Originally, it was a surveillance car... For example, it was in the south during the day, but the direction of the message at night might also be in the south, so the probability of avoiding the possibility that the surveillance car would never go south at night. But now... I think the other party's message location seems a bit unpredictable."

"That's right." Dong Huayi said, "It's just unpredictable. The other party seems to be using a completely, how should I put it... random, method of sending messages. Keqin, tell me, has the person sending the message evolved, or... is there a traitor?"

Fan Keqin asked with a smile: "You still suspect there is a traitor."

"I don't suspect there's a spy." Dong Huayi said, "I can't be sure. But we can't rule out this possibility yet. But you see, the random location the other party uses to send messages... It really seems like an evolution. It doesn't seem like there's a spy."

Fan Keqin said, "I agree with you." He took the notebook from the other party again, flipped through it, pointed to a record, and said, "Look, this one. The signal was captured at 8:52, and then rushed to the direction of the signal source, but the signal source disappeared four minutes later. Judging from the signal strength, the signal source was about one kilometer away from the surveillance car. Then the surveillance car continued, and in the case of losing the signal, it rushed to the direction of the previously captured signal source. Arriving at the approximate location near Caishi North Street, it immediately launched a nearby investigation and patrol.

But twelve minutes later, the signal was captured again. Judging from the strength of the signal, the source of the signal was Di Miao Street... I won't read on. But you see, Caishi North Street is in the south of the city. And Di Miao Street is in the north of the city. This is obviously that you were discovered, or in order to prevent the transmission time from being too long and being caught by you, so they left Caishi North Street and went to the vicinity of Di Miao Street to send the message again. In this case, I feel that it is very much like a random search location. After all, it can be changed so flexibly, which is not something that can be done in a fixed base, or a special base for a radio transmission team. "

"Yes, that's what happened." Dong Huayi said: "So, you also think that the other party is not a traitor, but has evolved."

Fan Keqin seemed to think deeply for a while, then nodded and said, "From the records of the surveillance car, I do think it has evolved. After all, surveillance cars are running all over the streets, and the other party can't be blind. They always have to find ways to avoid the huge risk of surveillance cars when sending messages. That's why there is a means of random sending and the flexibility to change the sending location."

"Yeah, yeah." Dong Huayi said, "Then I understand. Tell me, if they evolve, what should I do?" Fan Keqin said, "If you ask me this out of the blue, what good solution do I have? No... Last time I suggested you to make a few fake surveillance cars. How about that? Did you adopt my suggestion? How was the effect?"

"Not yet." Dong Huayi said: "The surveillance car is not easy to make. Ah, I mean the entire fleet of surveillance cars. Although this thing is fake, the car is easy to make, it's just a shell. But how do you make the fleet of cars? Where can you find people? And even if you can find people, a large group of professional agents will follow the fake surveillance car around the streets. Wouldn't it be better to do something else with this time? So it's hard to find people."

Fan Keqin said, "I remember that you have quite a few people in the Telecommunications Department. You also opened a college class before. Didn't you recruit quite a few people?"

"We did recruit some." Dong Huayi said, "But they have completed the training and are already on the job. I can transfer them, but who will do their current jobs? That's the difficulty. It's like if I ask you to follow the team and you put down your work and go shopping with me every day, can you leave?"

"I can." Fan Keqin said with a smile: "I definitely can't do it if someone else asks me to. I won't go even if you ask me to."

"Don't talk nonsense." Dong Huayi also laughed, and then said: "If it doesn't work, you said I should apply for some money and then hire some people temporarily outside."

Fan Keqin said, "It's not good for keeping secrets. You hire people outside, and you expect them to keep their mouths shut? Even if they agree to it, can you rest assured? If the secret is leaked, the person who sent the message might be able to more accurately determine the real surveillance vehicle's location. Who will be responsible then? You can't even talk about this. It's a fucking trouble."

"That's right." Dong Huayi said, "Damn... this group of people is really powerful. They have forced me into this state, but I still can't catch them. Give me some advice on how to deal with them."

Fan Keqin said, "I am nothing compared to you when it comes to telecommunications. I don't know anything about it. It's nothing more than a few things. Increase the number of people, rush to the scene as quickly as possible when the signal is captured, and then block a larger area. There is no better way, you know all this."

"Fuck, this feeling of knowing the other party exists but not being able to catch him is so fucking annoying." Dong Huayi said: "Okay, then let's do it. Anyway, you said there is no traitor, so I feel a little relieved."

Fan Keqin said, "I didn't say there is no traitor. Go back and tell the director about this. What if there is a traitor? You are cheating me. Old boss, I didn't expect that you, with your thick eyebrows and big eyes, would also want to frame a good person..."