Then the two men went to a large room and met the door. I saw that the room was lined up with various facilities in an orderly manner.

Huang Feihong looked at it, and he didn't know any of them.

Instructor Wang took Huang Feihong to a shelf, pointed to something like a lighter and said to Huang Feihong: "Feihong, do you know what this is." ”

Huang Feihong blurted out: "It's a lighter." ”

Instructor Wang said: "Yes, yes, its shape is indeed the shape of a lighter. ”

"Isn't it a lighter?"

"If it's just a lighter, it's not here, it's a lighter camera, and when you're lighting a cigarette, you can record every move of the other person."

"It's amazing."

"The magic is yet to come."

Instructor Wang took out the lighter and pressed it gently, and the lighter was lit.

Then he said, "Feihong, do you know, has your photo been photographed?" ”

"Yes."

"I'll show you this later, and you'll understand."

"It's amazing."

Instructor Wang picked up a watch and said, "What is this?" ”

"The watch must have a special function as well."

"That's right, he's a watch bugger, you can record all the sounds around you when you wear it on your hand, and people just think you're wearing a normal watch."

"Understood."

Instructor Wang put it on his wrist and continued to introduce Huang Feihong to the following intelligence gathering equipment.

They then came to a small knack the size of a mung bean.

Huang Feihong said, "Instructor Wang, what is this?" ”

"This is also an eavesdropping device, you can put it in the other party's room, you can also put it in the car, or even on the plane, you can collect the other party's intelligence around the clock, because the size of this thing is very small, so it is difficult for the other party to find it."

"Would you like to demonstrate it?"

Instructor Wang took this little bit in his hand, asked Huang Feihong to take a closer look, and told him how to open it.

Huang Feihong then pressed the mechanism above.

Instructor Wang said: "Now it has been opened and started to work. ”

Instructor Wang took him to see the next one and said, "Feihong, do you know what this is?" ”

Huang Feihong said: "This looks like a very ordinary receiving antenna. ”

"But he is not ordinary, he is a high-performance and high-power receiving antenna, it can receive all mobile phone signals and other communication signals within a radius of dozens of kilometers, collect them all, and then through the filtering device, you can filter out these signals and restore the sound, so that the content of other people's calls is not a secret."

Huang Feihong said in surprise: "This device is similar to the function of prism monitoring." ”

"You can say that."

"That's terrible, that is, if this device is turned on, then everyone has no privacy at all."

"You can say that, but we don't do that, we only use it to gather intelligence about the enemy, and that's a strict rule."

"Understood. That is, if I want to hear someone's call message right now, I can hear it. ”

"Yes, on the condition that the person must be on the phone, and secondly, you must know his number."

"I'd like to give it a try."

"It's okay to give it a try, but it's suspected of violating other people's privacy."

"He's my classmate, and their calls are all small talk, I just want to confirm whether this thing is so effective."

"Look at what you say, you name the number."

Huang Feihong thought to herself, who is eavesdropping, after thinking about it carefully, she doesn't have any malice anyway, so listen to Yu Meimei.

Huang Feihong said Yu Meimei's number.

Instructor Wang first turned on the high-performance antenna, and then entered the number into another device, which was the filtering device.

After that, Huang Feihong said: "Feihong, let's continue to watch, when that number starts to be used, this device will automatically prompt." ”

In addition to being surprised, Huang Feihong was still surprised, and kept saying: "This is really a bit incredible." ”

"yes, the incredible is yet to come." Instructor Wang said.

The two men then moved on to another device.

Huang Feihong said, "Teacher Wang, what is this?" ”

"Feihong, I like your title the most, you call me instructor, but I don't like it."

"I'll always call you a teacher from now on."

"This is the best, Feihong, this is a signal interception system, which can intercept hundreds of mobile phones and other signals at the same time, and if it is connected to communication satellites, it can even intercept signals from all over the world."

"yes, this one is even more powerful."

"Feihong, I'll tell you how to use it."

Instructor Wang taught Huang Feihong hand in hand, and Huang Feihong quickly learned.

The best part is that all of these devices are so smart and portable.

Huang Feihong said: "Our rival country also has such equipment." ”

"You're right, they also have such equipment, even much more advanced than our country, so to speak, they are monitoring and eavesdropping on us all the time."

"It's just us."

"If we don't take countermeasures, we will be in a passive position, and when the time comes, there will be no symmetry in the information mastery of both sides. And only by mastering all kinds of information of the other party, you will not be passive in wartime, and there is a way to know yourself and know your opponent, and you will not be defeated in a hundred battles, and this truth is timely. ”

"It seems that intelligence and information work is too important."

"It's not ordinary, all countries are actively carrying out this work, and the technology is constantly updating, but spy warfare is a war that can't see the smoke of gunpowder."

Huang Feihong said: "Now I really like this job. ”

"Come on, Feihong, let's continue to familiarize ourselves with other equipment."

So Instructor Wang explained to Huang Feihong one by one, and every time he explained, he gave Huang Feihong a demonstration, and then asked Huang Feihong to do it, and Huang Feihong was so smart that he quickly learned it.

Just as they were familiarizing themselves with almost all of the equipment, the filter suddenly screamed, and a green light flashed.

Instructor Wang said, "Feihong, that friend of yours has started talking, you can go and listen." ”

Huang Feihong said, "Teacher, do you listen too?" ”

Instructor Wang said: "After all, this belongs to your privacy, how can the teacher listen to it, Feihong." You put on headphones and you can just hear it alone. ”

Huang Feihong hurriedly walked over, turned on the device, and pressed the headphones to his ears, so he immediately heard Yu Meimei's voice.