Live Wilderness Adventure

Chapter 549 Black Technology?

"Lost it?"

"Seven cars were sent to you, and more than 20 people took turns following them. Now, tell me, you lost them!?"

In the Metropolitan Police Department, the director was holding the phone, with well-shaped blue veins bursting out on his forehead, and he asked each word word by word, his deep voice was like the depression of a volcano before it erupted.

"Yes, it is."

The captain in charge of following up was sweating profusely on his forehead, and the subordinates next to him were all silent.

Unsurprisingly, they will face the storm of the director next.

ten minutes later

The captain scratched his dazed ears, feeling some auditory hallucinations, as if the director's scolding was still echoing in his mind.

The subordinate yelled loudly, and he finally came back to his senses and asked, "Ah, what are you talking about, speak louder."

"Are you still chasing?"

"Of course I have to chase them. Now, at this moment, set off for me. As long as they are still in Taiji Town, I will find them all, and dig three feet to find them!"

Unlike the chief of the Metropolitan Police Department, who was furious, Richard and the others all looked happy. The depression that had been in them for many days dissipated, and their moods improved a lot.

"What should we do next?" Mandy pressed the headset and asked Bi Fang excitedly.

"Get off the bus as soon as possible, and get off at the next stop. Also, let me tell you one more thing, never talk about sensitive information in an unknown environment, and contact me after you get off the stop." After instructing Mandy, Bi Fang stopped talking .

Mandy nodded, confirming the information with those around her.

Whether it is a tram or a bus, there are fixed routes. As long as someone who is interested can check the route of Richard and others, he must leave before the follower sets up the defense at the next station.

Bi Fang stood on the hillside and looked down at the road below.

This is right in front of Dolphin Bay. Dolphin Bay is surrounded by mountains on three sides, the sea water spreads to the beach, and further up, there is a high wall.

Above the high wall is a wide road with low hills at both ends, so this road leads to tunnels at both ends.

Dolphin Bay is a lowland. There is a sidewalk next to the road, and there is a beach leading to Dolphin Bay next to the sidewalk. It can only be reached by going down the stairs, just like an ancient city wall.

Bi Fang wanted to set up a few camera points directly above the road, with a wide field of view, looking down from a height, there is no better observation point than there, the only problem is.

Due to the reason of the tunnel, monitoring is arranged at both ends. If you want to go to the beach of Dolphin Bay, you have to pass the road, which is bound to be exposed to the monitoring.

Nowadays, surveillance cameras have spread all over the streets and alleys of major cities. Surveillance videos of traffic stations, ATM machines, jewelry stores, fast food restaurants and other street shops can capture images of the faces of passers-by.

Because surveillance equipment is cheap, they can now be found even in remote parts of the world.

Japan's monitoring coverage is far less than China's. Although Taiji Town is not a big city, some critical road sections may be monitored, and the possibility of accidental damage is very small.

This is no longer a question of the bright side and the dark side. No matter who does this, it will look very abnormal.

Several high-definition cameras are arranged in the most sensitive places of residents of Taiji Town.

What are you trying to do?

For what purpose did you pretend, who ordered you, what was your motive, and have you obtained permission from the relevant department?

Did Li allow you to send it? Who is behind you, what do you want to do, what do you want to subvert, what do you want to destroy?

Can't answer?

Don't say that we arrested you blindly, there are reasons and evidences. In Japan, we can detain you for 28 days without evidence!

cough cough

Bi Fang pressed his peaked cap and withdrew his thoughts.

It is a pity that these surveillances are really troublesome, but it is not a problem for Bi Fang.

To be on the safe side, Bi Fang often assumes that he has stepped into the range of surveillance cameras, and uses some concealment or interference means to reduce the possibility of being discovered.

Caps and masks are enough.

When you're out and about, you should avoid wearing masks or adopting weird disguises.

A Hollywood movie-style camouflage will quickly get third parties to notice you.

The really clever ones are often the simplest, and a hat or hood will suffice.

Bi Fang squatted on the hillside, watching the vehicles in the tunnel appear, and then quickly drove into another passageway.

There are few people here, and soon, Bi Fang found a free period. He turned on the flashlight, took advantage of no vehicles passing by, jumped down from the five or six-meter-high mountain, and quickly patted the fallen leaves on his body after landing. Hold the flashlight and shine it on the roadside surveillance.

Many cameras with auto exposure automatically stop down the aperture in bright light — pointing a flashlight or LED light directly at the lens can effectively reduce the pixels in a photo.

Bi Fang went through the overall plan as early as when he was on the mountain, calculated the time of action, and ensured that when he met the camera, the sun would always be behind him.

Then, with the opportunity to blur the camera, Bi Fang quickly ran to the edge of the road, pulled out the telescopic ladder, and came directly under the surveillance camera.

He squeezed out the razor blade pressed against his tongue, quickly inserted it into the rubber sheath behind the monitor, and twisted it left and right so that it passed through the braided shield and touched the hard metal core.

The core signal of the surveillance camera is transmitted by a common copper conductor, which is wrapped in a sheath made of metal and rubber.

Touching a copper conductor with a steel blade can create a short, temporarily interrupting video transmission.

Insert the blade into the rubber sheath behind the monitor, pass through the braided shielding layer, and touch the hard metal core, that is, the aluminum foil shielding layer, which will cause electrostatic interference on the monitor and interrupt the picture transmission.

It's also very easy to get back to normal.

Unplug the blade and the signal returns to normal.

Steel blades are very easy to find. Even the most common guest room will have razor blades in it.

This kind of road monitoring must be guarded by someone, and if something is wrong, they will definitely come to check.

But Bi Fang didn't want to wait for him to come over to check. Once the monitoring system was broken, no one would come to fix it in a few days. What he wanted was to make the other party unaware that there was a problem.

five minutes.

Bi Fang left his own time.

From the discovery of the surveillance personnel to the monitoring of the problem, to the call to inquire and record it, it was probably this point in time.

If the staff neglect their duties, this time can be longer, but Bi Fang will not pin it on such a fluke.

As long as the goal is completed within this time point, everything he has done will not arouse anyone's suspicion.

Following the same pattern, Bi Fang quickly took out the "stone" in his backpack and placed it under the railing of the road after the static electricity from the surveillance system at the other tunnel exit was disturbed.

Very unremarkable here.

Facing Dolphin Bay, you can shoot as much as you want, and everything that everyone has done here will be recorded without any omissions.

At this moment, the sound of cars roaring again came from the tunnel. Bi Fang quickly climbed over the railing, laying his hands on the edge of the sidewalk, and hung himself on the high wall with only his fingers.

After the car crossed the road and gradually disappeared, Bi Fang stepped on the front, quickly pulled the railing with the help of a short suspension, turned himself over again, and arranged other stones.

These are small rocks, inconspicuous, but because of their size, they cannot hold a large battery, so the power is limited.

Similar to the installation of concealed equipment, there are "hard installation" and "soft installation".

The former use parasitic power from sources such as TVs or power outlets to temporarily load devices.

The latter can be as simple as putting the device inside a tissue box.

A "hard install" takes a lot of time on the target, but never has to dive back in again to service the device.

And once the device's battery dies or the storage space is low, sometimes the installer may need to take the risk of coming back to deal with the "soft-installed" device.

As for which method to choose, a conclusion can only be drawn after weighing multiple factors such as optional locations, monitoring time, and achievable sound quality.

While it's possible to make a usable monitoring rig with just a phone and a pair of headphones, it's going to be poorly picked up if it's installed in a bad location.

After setting up the top, Bi Fang jumped onto the beach, quickly dug a hole, and buried a "giant rock" in it, with only a small corner sticking out, which looked like a normal rock with a corner exposed.

Bi Fang then spread some dry fine sand to avoid being seen to have been dug here.

Time passed by every minute and every second.

Bi Fang moved very quickly, pulled out the second monitoring blade, and the five-minute alarm sounded just in time.

In a certain room, the dense monitoring makes people dizzy. The two screens that were covered with snowflakes returned to normal again, and the car drove by without any abnormalities.

The staff member who was about to call for repair and inspection was about to press the button. Seeing this situation, he put down the microphone and registration hand, and picked up the phone again.

business as usual.

Bi Fang in the forest clapped his hands and let out a long sigh of relief. He solved the most difficult part, and the rest was easy.

But there is a problem.

Bi Fang flipped through the backpack without the "rock": "There is no equipment."

The size of the backpack is limited, and it is already the limit to hold three "giant rocks", fragmentary small stones, and some branches. It is not easy to carry more, and it is also inconvenient to move in the forest.

Previously, Mandy and Keke worked in three groups. They could carry four or five large boxes at a time, and went back and forth three times, that is, more than a dozen large boxes. The work progressed quickly in one night.

But if Bi Fang is alone, he can only have a backpack and cannot go back to get equipment.

Going to the hotel to climb the wall during the day is too conspicuous, and it is easy to be remembered. There are more surveillance in the city, and it is impossible for everyone to be inserted into the blade. Bi Fang should try to avoid the confrontation with Richard and others in front of the public eye. intersection.

"Got to make some myself."

Bi Fang held the map, and there were still many places on it that he hadn't visited.

While thinking about the solution, Mandy called again.

"We got out of the car, what now?"

Bi Fang pondered for a while, and tentatively asked, "Play?"

"are you joking?"

"That's the only way to go." Bi Fang was very helpless. He could direct Mandy and the others to follow him, but he was not a god who completely made them transparent in broad daylight.

With such a large group of foreigners, the police will be able to quickly search for Richard and others through monitoring, unless they are broken up into pieces and their whereabouts are reduced.

But this violated the original intention of Richard and others to attract attention, and Bi Fang was not able to guide everyone.

It's enough to let off steam once.

"After Shuwei, they will come to you to take revenge. Now I think you should make some weapons." Bi Fang said calmly.

Shu Wei is too much, but the experience of Richard and others coming to Japan for the first time can still be vividly remembered. Maybe the other party becomes angry and will rush up to beat them up.

"arms?"

"Do you have a lot of cameras around you?"

"nonsense."

Don't forget what they are here for, how can there be no cameras?

"Then try converting the camera into a Taser gun."

"Taser? What's that?"

"Stun gun."

Facing Mandy, a layman, Bi Fang changed to a simple and easy-to-understand vocabulary.

"Camera. Taser gun? Are these two words originally polysemy?"

Mandy stared blankly at the camera on the seat beside her, picked it up to look at it for a while, and snapped a few photos of the station.

Well, clear and nice.

"How do I change this thing?" Richard and Jarrett, the two elders, were even more incomprehensible. When they took the camera, they felt very hot.

The camera is replaced by a stun gun.

What black technology?

"Don't worry about it, just do as I say." Bi Fang waved his hand and walked on the street again. Now he is going to the supermarket to buy something.

Whether it is ordinary people or special agents, it is very important to choose a non-lethal method for self-defense.

However, ready-made Tasers are not easy to buy, let alone Richard and others. If you buy them, it is impossible for others to sell them.

It is not difficult to convert a camera into a Taser gun.

It only needs to be rewired to direct the electricity that originally powered the flash to the two raised screws, and this charge is enough to temporarily paralyze the attacker.

A hit opponent is likely to be knocked down and incapacitated within minutes.

Electric currents of 120 to 380 volts can pass through tissues and nerves, creating static electricity in the body that interferes with communication between the brain and muscles.

The result is impaired motor function and involuntary muscle contractions, making it a powerful non-lethal form of self-defense.

Hearing this, Mond's hand trembled.

There is no separation between photography and photography. As a photography assistant, Mond never thought that the guy in his hands was so hot.

"Now, you guys listen to me, take out the camera capacitor, and then take out the battery."

Film SLR camera, the price of this thing is ridiculously expensive, but in front of my life, everything is worth it.

After all, there is only one life.

Bi Fang began to teach step by step knowledge that ordinary people would never know.

First step, empty the capacitors.

Before disassembling the camera, remove the battery, press the flash button, and drain all the electricity stored in the capacitor to prevent accidental electric shock during assembly.

If the capacitors are not properly discharged, the risk of injury is very high.

The second step is to disassemble the camera.

Remove the camera casing, remove the circuit board, flash, film, and disassemble the flash unit and circuit board.

"Screwdriver, and wire strippers? Small pliers will work too."

"have!"

The electrical expert opened his toolbox and took out the tools inside.

After Bi Fang's reminder, he also knew what to do.

As an electrical expert, he felt that changing the camera to a Taser gun was a path he had never imagined before.

Most of the time, it's not that people don't know how to do it, but that they lack an inspiration. If they hadn't received some training that ordinary people don't know, it would be impossible to think of this way.

Under Bi Fang's reminder, the electrical expert quickly understood the point, and according to Bi Fang's instructions, left a small section of film.

He carefully stripped the insulation from both ends of the wire. Wrap the end of the wire around the top of the screw. Screw the screw into the camera case from the film cartridge.

Next wrap the other end of the wire around the capacitor's terminal and secure with electrical tape.

In this way, the current of the camera is changed from the battery to the two screws, as long as it is stabbed at the enemy, it can achieve the same effect as the stun gun.

The final step was to reassemble the camera, restore the circuit board, and tuck the wires around the circuit board.

"A safety mechanism is also needed."

"I see."

The electrical expert immediately understood why Bi Fang asked him to cut a section of film just now, and he inserted the cut film between the battery and the terminal post of the battery, so as to prevent the modified camera from being accidentally discharged.

Finally put the shell back, and the overall look is exactly the same as the original!

But the inside is completely different. No one would have thought that the "camera" in the hands of a tourist is actually a taser gun that can easily stun people!

"Bi Fang! You are a fucking genius!" the electrical expert yelled.

"When using it, a stabbing motion can be used to drive a screw into the opponent's flesh. The impact will cause a significant shock, causing a discharge, but if the device fails to discharge, piercing the skin should do enough damage to the attacker for you to escape. gone."

"This thing is very dangerous." Bi Fang warned with a serious expression.

It would be impossible for him to teach this kind of thing if it was not to prevent accidents from happening to Richard and others.

Making a simple taser is much more dangerous than it looks, the discharge can cause severe shock that can incapacitate you!

Don't do it, it's dangerous. . .