Tech house system

The electronic principle of the eye pattern lock is similar to that of the fingerprint lock and the voice pattern lock. It can only be unlocked after the digital signal is fed back to the muscle electrical signal analyzer, and it matches the digital signal in the database.

Probably for the sake of quick response, this iron gate uses a single-eye recognition. According to Xu Yuanjun, the reaction speed of single-eye recognition is 2 seconds faster than that of double-eye recognition. Of course, this has nothing to do with Wei Shuxun.The eye pattern lock uses two-sided recognition, and it must be scanned when entering and exiting. The eye pattern lock is embedded in the iron door, there is no opening such as a screw, and there is only a square iris scanning screen.

This is no difficulty for Wei Shuxun, the learning function can help him scan the inside of the eye pattern lock.Wei Shuxun took out a sharp knife, found the position of the muscle electrical signal analyzer, and thrust the knife into the iron door with force.The iron gate was very strong, and it snapped when the knife was half inserted, but luckily a small hole was opened.Wei Shuxun took out tweezers, screwdrivers, Phillips screwdrivers and other iron tools, and inserted them into the small hole with force. The iron sheet was lifted a little bit. After folding the tools, a hole the size of a little finger was finally removed.

The wire of the siren was cut by Wei Shuxun when the first knife was inserted.Although it is impossible to call the police, the door will be automatically locked immediately when the eye pattern lock is destroyed.The eye pattern lock is intelligent, and the sound of locking is very subtle, even the two gatekeepers at the door did not hear it.

Because of Wei Shuxun's act of sabotaging the monitor, a man in charge of monitoring came down to watch the situation.Probably because of insufficient authority, he couldn't open the door. He just asked the two gatekeepers at the door to confirm that there was no problem, and then went back upstairs.

Wei Shuxun was expressionless, holding the last flathead screwdriver in his hand.Insert it slowly into the hole, and press it to the end.With a click, the muscle electrical signal analyzer was destroyed.

Wei Shuxun breathed a sigh of relief, now, no one can open the door.

"Good job." Professor Zhao leaned against the wall and smiled at Wei Shuxun before fainting. "It seems that you know eye pattern locks very well."

"It's okay." Wei Shuxun didn't want to show off, and said with a smile: "The iris scan is damaged, and now no one can get in."

"Great!" Wu Hongjie's voice was still trembling, and he leaned against the wall relaxedly.

"It's not that simple." Professor Zhao shook his head. "It's said to give me half an hour to think about it, but it should be their evacuation time. Within half an hour, whether I say it or not, they will kill and evacuate."

Wei Shuxun opened his mouth to speak, but Professor Zhao interrupted him: "It doesn't matter if the door lock can't be opened, they can use bombs, they can set fire, there is always a way to kill us."

Wei Shuxun was stunned, breaking out in a cold sweat: "They don't dare to make such a big noise, they will attract attention..." But thinking about their blatant kidnapping on campus, their actions are extremely terrifying and arrogant, and they are not afraid of attracting attention at all.

"There are still about 10 minutes." It took only 10 minutes for Wei Shuxun to break the monitor and destroy the eye pattern lock.Professor Zhao whispered: "They should still be preparing for evacuation."

Wei Shuxun nodded. Through the scanning of the learning machine, Wei Shuxun saw that the three leaders upstairs were each operating a computer, and they were busy talking on the phone. It is likely that they are arranging the evacuation route.There was only one monitor left on the first floor, and the others were loading weapons boxes into the two Audis in the garage.

Wei Shuxun was stunned, and was surprised to find that the two cars turned out to be bus license plates. This kind of bus has never been checked by anyone. Maybe these people can really evacuate smoothly.

"We can't give them time to evacuate." Professor Zhao continued: "Shu Xun, can you remove some of the accessories in the eye pattern lock, whatever you want."

"I'll give it a try." Wei Shuxun didn't ask much, and pierced the square iris scanning screen with a flathead screwdriver.The scanning screen has two sides. When Wei Shuxun destroyed this side, the people outside the door didn't notice it. They just heard a sound coming from behind the door and turned their heads to look back.

Wei Shuxun kicked the iron gate at the right time and shouted: "Let me out, let me out!"

The two turned around with contemptuous smiles on their faces.

While kicking the iron door, Wei Shuxun took out the iris scanning screen.The iris scanning screen is not difficult to disassemble, but it is a pity that the muscle signal analyzer is at the bottom, otherwise all the tools of Wei Shuxun would not be broken.

After breaking off the iris scanner, Wei Shuxun took a flat-blade screwdriver and began to carefully remove the accessories inside one by one.There are hundreds of accessories for the eye pattern lock, and removing a few will not have any effect. Wei Shuxun removed more than [-] components on the top.

"Professor Zhao, are these okay?" Wei Shuxun asked, holding the components in front of Professor Zhao.

Professor Zhao's condition is not very good, and he was unable to look up at this time, but opened his eyes slightly, nodded, and tried to cheer up: "I want to give them some gifts in return, Shu Xun, you follow my instructions. Wu Hongjie, you also come to help. "

Wu Hongjie heard Professor Zhao's analysis that they might still die, and he was so frightened that he could only crawl over tremblingly at this time, and asked, "Professor Zhao, what can I do for you...we won't die, right?"

"If the speed is fast, it won't." Professor Zhao comforted him in a gentle voice: "You connect the crystal analysis substrate to the TOSD alarm, the sooner the better. Shu Xun, put the four-stage transistor into the magnetometer ,quick."

Soon, five or six components with strange combinations were connected together by several lines, and Professor Zhao ordered Wei Shuxun to connect this group of components with the lines of the alarm.

Wei Shuxun dug out the alarm circuit from the hole, peeled off the rubber skin, and connected the two circuits together.As soon as we met, Wei Shuxun heard the sound of sirens resounding throughout the villa.From the scan of the learning machine, Wei Shuxun found that the upstairs was in a mess.

I don't know what the function of this group of components that Professor Zhao temporarily made. Those people checked the computer and monitoring, but they didn't know that it was an alarm message from the basement, but thought it was from the outside.Wei Shuxun saw two people rushing out of the villa with their guns in their hands, while the others got into their cars with their suitcases.

When one of the leaders, a blond middle-aged man walked to the first floor, he handed the box to his companion, turned around and ran to the basement.The other party had a sullen face, and it was not difficult to imagine what he was going to do.

The two gatekeepers in the basement gave a military salute, but he waved them back, walked to the iris scanning screen, inserted a magnetic card, and scanned the irises at the same time.

"Hey, iris scanning, sound and light guidance start..." The learning machine suddenly said: "The math signal collapsed... the muscle electrical signal analyzer is damaged, the iris scanning cannot pass, and the lock cannot be opened."

Wei Shuxun was connecting the components with the siren, knowing that the leader of the opponent was standing at the door, so he didn't dare to back away.The learning machine suddenly made a sound, which startled him: "Learning machine, what are you doing?"

"I tried to make you relax." The learning machine said, "You're too nervous."

"I'm even more nervous when you're like this." Wei Shuxun rolled his eyes: "I appreciate it."

The leader waited for a while, and found that the iron door was not opened. Finally, he realized that something was wrong, and immediately shot at the door lock with a gun.It's a pity that this is a smart lock they specially installed. After being attacked, not only can it not be destroyed, but it is locked more tightly.

Professor Zhao's assumption was correct, and they didn't have more time to kill people in a hurry. After finding that it couldn't be opened, the blond leader immediately led two subordinates to evacuate.

Three cars drove out of the garage one after another, leaving from different directions.Wei Shuxun heaved a sigh of relief and sat down on the ground.To be honest, he was worried that these people would drop a bomb on the door, but luckily they didn't.

"He... have they left?" Wu Hongjie asked tremblingly. He was scared to hide in the corner when he heard the gunshots outside the door just now, and then slowly crawled out.

"Already gone." Wei Shuxun nodded.

"Then let's run away..." Wu Hongjie was panicked when he realized that the door was locked at this point: "Oops, we can't get out. If no one finds us, we will starve to death here!"

"Don't worry, someone will come after dawn." Wei Shuxun walked to Professor Zhao and found that Professor Zhao was already in a coma.He has held on until now, but when he found out that the other party had withdrawn, he finally couldn't hold on anymore.

Wei Shuxun looked at his watch, it was only two o'clock in the morning.Only a few hours had passed since they were kidnapped at school and tortured Professor Zhao.

At four o'clock in the morning, Wei Shuxun found several military vehicles surrounding the villa.Hundreds of soldiers with guns jumped out of the car. They did not rush in, but surrounded in an orderly manner. More than a dozen people wearing explosion-proof suits and holding detectors walked into the villa carefully.

"Zhou Quan?" Wei Shuxun saw his pale face and begged Zhou Quan to get off a military vehicle. Xu Yuanjun supported him and tried to say something, but he just shook his head without saying a word.

Soon, the people who came to detect first found several metal boxes the size of USB flash drives from the villa.They neatly put these things into a special instrument box.

After all the metal boxes were taken away, the army stormed the villa.The basement was quickly discovered. The soldiers tried to open the door, but the iron door was locked and they could not open it.

Wu Hongjie was frightened when he heard the door slamming.Wei Shuxun said: "Don't worry, it's the army." Wu Hongjie immediately rushed to the door in surprise and slapped hard. "I'm here, I'm here, save me!"

The soldiers outside the door were about to blast, when suddenly someone knocked on the door and said loudly: "Whoever you are, please back away, we are going to blast the door." Unfortunately, their voices could not be heard, and Wu Hongjie still lay on the door and slapped hard .

"Damn it, who is that stupid!" Xu Yuanjun scolded in a low voice.

Zhou Quan was supported by Xu Yuanjun, staring at the door without moving: "Is Shu Xun inside, is he alright?"

Even if you can't hear it, you know what's going on outside the door.Wei Shuxun regretted his talkativeness, and stepped forward to drag Wu Hongjie away.After the three of them retreated to the corner together, the door exploded, and several soldiers rushed in with guns.Ignoring Wei Shuxun and Wu Hongjie, he rushed straight to Professor Zhao. After confirming that he was still alive, he took the walkie-talkie: "The target is unconscious and needs a stretcher."

"Shu Xun!" Zhou Quan pushed Xu Yuanjun away and rushed in. Seeing Wei Shuxun standing in the corner with a relaxed expression on his face, he rushed over and hugged Wei Shuxun: "Great, you're fine!"

"Don't worry, I'm fine." Wei Shuxun said with a smile, although tonight was a bit exciting, but he was not hurt from the beginning to the end, and now he doesn't feel any panic at all.

"Are you okay... hello?"

Just about to ask Zhou Quan how he was, he felt the body holding him sink, and he fell against the force.Wei Shuxun couldn't hold him, the two fell to the ground together, Xu Yuanjun rushed to support Zhou Quan, and shook his head.

"Three shots in the body, he refused to put anesthesia, afraid that he would not be able to wake up to save you, the bullets were taken out while awake, and it is already the limit to last until now."