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Chapter 1754 Technical Work

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    Several Cossack mercenary guards guarding the door were looking around with vigilance.  Suddenly I saw several figures approaching in front of me, and I immediately became alert.  One of them stretched out his hand, and the smart bracelet on his wrist flashed.  The other party seemed to have a reaction, and correspondingly, there was a faint light shining on everyone's wrist.

    This flash of light is very weak, but it is very obvious under night vision goggles.  The guards also saw clearly that the four people who came were all wearing gpnvg-18 four-eye night vision goggles.  Looking at the oncoming guards, the Cossack mercenary guards at the door obviously didn't have much defense.

    "Now, do it!" Sergey secretly turned on the emi jammer.  Suddenly, the surveillance video image at the door was distorted and it was impossible to see the picture clearly.  Lin Rui and others walked over calmly.

    "Hey, guys, why are you back?" a Cossack guard asked casually.

    But the response he got was that his arm was suddenly twisted and pressed against the wall, and then there was a stinging pain in the back of his neck. In just a few seconds, he suddenly lost the strength to resist, collapsed, and fainted after more than ten seconds.  .  Before he fainted, he saw that the returning "companions" were already carrying several other guards around and dragging them to a secluded place.

    The guard was panicked for a while, but this panic did not even last for a few minutes, and he himself fell into a coma.

    "This thing is quite powerful." Lin Rui was also surprised by the high efficiency of this anesthetic.

    "The launcher is not advanced, but this tranquilizer bomb should be an improved third-generation product." Sergey whispered, "This guy Aladdin can really get anything."

    "Nonsense, if you are willing to pay, he can probably even help you get the raw materials for thermonuclear weapons." Maang An whispered.

    Lin Rui winked at Sergey.  Sergey nodded and turned off the EMI jammer on his back again.  The video transmission was restored, but the control room still asked them through the communication, "Cossack No. 16, is the situation at the entrance normal?"

    "Normal." Sergey whispered deliberately.

    "I understand, it's just that there was something wrong with the surveillance just now. Damn it, nothing seems to be going well tonight. It's over." The guard in the surveillance room muttered.

    "It's over." Sergey replied in a low voice.  After doing all this, they all breathed a deep sigh of relief.

    "Sergey, get ready to unlock the door, everyone else is on alert!" Lin Rui whispered.

    Sergey immediately squatted at the door, took out the lockpicking tool from his small bag, and whispered, "Hydraulic brake door, electronic induction door lock. Fortunately, this type of lock is not the most difficult one.  "

    He hurriedly opened the outer shell of the door lock and lowered his head to check the internal wiring of the door lock.  Sergei pushed up the night vision goggles on his head and put a monocular magnifying glass on his eyes.

    "What is this thing for? Is it for repairing watches or for appraising jewelry?" Rose laughed in a low voice.

    "This is for thieves." Sergey whispered seriously, "There are three chipsets inside, and a set of key capacitors used in the differential circuit. Such capacitors are called differential capacitors. In the flip-flop circuit  In order to obtain the peak trigger signal, this differential capacitance circuit is used to obtain the peak pulse trigger signal from the rectangular pulse signal."

    "Damn professional thief, I never knew you need to know this to be a thief." Rose said in astonishment.

    "This is not a thief, this is a lockpicking. Thieving is a profession, and lockpicking is a performance art. You should be honored to meet one of the best lockpicking masters in Europe." Sergey is still difficult to change his glib tone, but  The movements of his hands were not slow at all.

    Sergey first used several metal tweezers to connect the wires to several electrodes of the circuit board, then mounted a small instrument on it, and then turned on the instrument.  The LCD screen on the instrument began to flash, showing different combinations of numbers.

    "What the hell is this?" Jiang An frowned, "You are using the exhaustive method to crack the unlocking code. How long will it take to crack it?"

    "That's right, it's the actuaries who know the goods. It won't take long, because this instrument is connected to Cobain's network through satellites. Do you know the power of large computers? How long does it take to crack such a six-digit password?" Sergey asked lowly.  He said, "This is not me working alone, but teamwork."

    Cobain's voice came from the earphones, "It has been received and prepared. The results will be available within a few minutes."

    Sergey turned back and shrugged, "Our line of work is a technical job."

    Looking at this guy¡¯s shameless and proud look, the others were speechless for a while.  It is estimated that few people would be proud of being a thief.

    A few minutes laterThere was a soft "click" sound, and the hydraulic brake door silently moved to one side.

    "It's done." Sergey whispered.

    "This thing really works." Jiang An shook his head and said, "Did you make it yourself?"

    "Absolutely. You can't buy it on the market, unless you have other options." Sergey put away his things.

    Lin Rui stretched out his hand to block Rose who was about to go in, and whispered, "Be careful." He took out a very small speculum and stuck it in from the corner, and peeked around through the image displayed on the tactical computer.  Then nodded, "You can go in, but there are surveillance cameras in the corridor below. Sergey, prepare the jammer."

    "Understood." Sergey nodded, "Sneaking, it's like going back to doing my old job."

    "Stop talking nonsense, come in!" Lin Rui walked ahead with a gun in hand and stopped near the corridor below.  After putting down the gpnvg-18 four-eye night vision device, hidden monitoring equipment can be easily found under the lens of the night vision device.

    The general camera does not have an infrared light filler. It only exposes a wide-angle fisheye lens with a CCD imaging behind it. It is an optical receiving device and does not emit infrared rays, making it difficult to find.

    But a good camera can recognize a higher optical spectrum than the human eye. The camera can also capture near-infrared light that is invisible to the human eye. Even very cheap white light cameras have this ability.  Because there is an infrared fill light installed around the camera, it emits near-infrared light that is invisible to the human eye and shines on the subject like a flashlight, and can image on the CCD, but the resulting image is a dark red monochrome image, which is not  Too clear.

    The more advanced infrared light filler is a laser device, which also emits near-infrared light, but has greater power and clearer imaging.  The most advanced is a special CCD that is very sensitive to near-infrared light. It can capture the infrared rays emitted by the human body without supplementary light. It is similar to a night vision device, so this type of device is also called a night vision CCD. However, this kind of equipment is very expensive and many military use it.  All levels of monitoring equipment are available.

    And these devices, even their infrared night vision devices may not be able to detect them clearly, so you must be careful.

    Lin Rui made a gesture, asking Sergey to turn on the EMI jammer, and then walked downstairs together.

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