Xiao infighting is a member of Jiang Ying and a member of the alternate team, Xiao He, who has a fist and kick. The two sides drove back to the base camp, but the road to the base camp branch line was not wide, and a minor collision was discovered. A brawl ensued after the altercation escalated. Li Qi arrived at the scene and found that since the incident happened on the side of the road, there were already reporters filming it. Li Qi understood the situation on the spot, and Jiang Ying and Xiao He were called aside. It turned out that these two people usually had contradictions, and it was Jiang Yingren who made the first move. Li Qi immediately made a referee, Jiang Ying's team committed suicide in the next game, and the candidates came on the field. When the Jiang Ying team heard that Li Qi was protecting the other party, they grabbed a stone and threw it over in anger and smashed it on Xiao He's body. Xiao He's team members didn't do it, and the two sides became entangled again. In the end, Lan He and Ouyang Jianlan led people to suppress it, and it was only after they ended the matter.

The new rules for the quarterfinals are out, and the substitutes will be freed. They can all participate in the next tournament. However, most of the tournaments are limited to the base camp. This change can be seen that the next competition will be from the original employer to the third party confrontation, and the competition between the teams will be strengthened. This rule has little impact on the security of Tinghai, and the Blue River team has a guarantee of manpower, even if it is hanged, there are many candidates with high force value.

The second rule is that if the coach dies, the penalty is lost. There are three games in each knockout game, and the end of the game is declared if a manager dies.

The third rule is that the base camp can use helicopters to transport team members. Of course, the aircraft is your own. This rule was originally to be implemented in the group competition, but because some security companies do not have helicopters at all, and there may not be any helicopters in the team, after discussion by the organizing committee, helicopters are temporarily prohibited from participating in the competition.

For the time being. In the first game of the quarterfinals, everyone didn't have time to adjust the helicopter. However, this game does not require a helicopter either.

The content of the first match of the quarterfinals. Home security. Home security is a very popular market for white-collar workers in Europe and the United States. The proportion of white-collar workers in developed countries is very large. So it's also a very big market. Home security is mainly about stopping bad guys from intruding, or finding out in time after bad guys have invaded. And because it is a white-collar security, the price must not be too expensive. It is certainly not appropriate to install a set of smart security that costs tens of millions of dollars or millions of positional radars.

The competition lasts 72 hours, with the first 18 hours being the preparation time. All participating teams will receive $2,000, which can be used to purchase their own security products. The organizing committee provided quotations for various security products. For example, a low-level infrared siren costs $800. Low Sensitivity Pressure Alarm, $500. Eighty dollars for a camera. In a word, the total value of all the things you install in the house cannot exceed $2,000.

After the preparation time has passed. The organizers will bring the best thieves, notorious murderers, from a country's prisons. In the house there are a couple, two children, and four dummies. There are also three safes. One point for each unit, murderers can only kill one object designated by the organizing committee, and thieves can only attack one safe. Whether it's a murderer or a thief, you need to spend a lot of time looking for your target in the house.

All participants can participate in this competition, but they must be five kilometers away from the security family. The organizing committee has calculated that if the sirens work properly, security personnel can at least go to the scene to catch the murderer or thief. In other words, the success or failure of the game depends entirely on your alarm device.

"One eighty camera, one at the door, one at the back door, and one at the side door. One at the junction of the garage and the main building. So there are no three hundred and two. Li Qi calculated: "At least one safe backup small power supply, how much is it?" ”

Mi Wu looked at the official website and said, "Six hundred and eight." It's a thousand. However, the organizing committee sells counterfeit goods. Only two hundred one. ”

Xun Xuan looked at the three-dimensional picture of the big screen, Mi Wu played a game, placed the camera on the screen, and then there were a few more rays of light, which is the range that the camera can cover. Xun Xuan shook his head and said, "There are still too many dead ends." ”

"This villa covers an area of 1,700 square meters."

Xun Xuan said: "Mi Wu, what is the diameter of the pool sewer pipe?" ”

Mi Wu wiped his sweat, picked up the phone and dialed: "Jiang Ying, check the diameter of the pool sewer pipe." ”

"No need to look it up." Li Qi said: "Weld it directly." The most difficult thing is the two walls of the back door and the two glasses of the front entrance. ”

Xun Xuan asked: "Can you use an infrared alarm to lay on the wall?" Or is it a motion sensor? ”

"Motion sensors can only be responsible for one side, one area. Infrared sensors are good, and these murderers are likely to be hit. But the most rubbish knockoffs cost $800 a set. ”

Indeed, how can ordinary families in Europe and the United States use infrared sirens. Xun Xuan shook his head: "No, Li Qi, according to the money and quotation given by the organizing committee, we can't keep it at all." It's better to do the opposite. ”

"Huh?" Li Qi said: "Don't rap about the empty city, I will despise you." Foreigners have never watched the Romance of the Three Kingdoms. ”

"No, you see that everyone's thinking is to take the overall security route, close the perimeter, and lay alarms in important passages. This is not something that can be done for 2,000 yuan. We might as well give up this massive security. Instead, the security of people and safes is targeted. ”

"Migo, go to the safe screen."

Migo cuts to the first simulated screen of the safe in the bedroom. Li Qi looked at Xun Xuan's high expectations, and Xun Xuan spread his hands: "I am a theoretical expert, and I am not very interested in actual combat. ”

Li Qi turned his head to look at the screen: "There is a fake camera installed on the top of the safe. Be conspicuous. ”

Mi Wu said: "According to the regulations, no cameras can be installed in the house. "The average person doesn't have cameras inside their homes, especially if the footage is monitored by security companies.

"Fake, it's better for him to complain. Isn't it scary? Li Qi said: "A thermal sensor siren is installed on the wall of the safe. ”

Mi Wu was embarrassed: "Consultant, the minimum price of a thermal sensor alarm is five hundred dollars. And only 5X5 meters in range. ”

"Why buy that good? Spend a dozen dollars to buy a sensor for men's urinal flushing. Li Qi explained: "This safe is very heavy and cannot be moved, and it is placed against the wall. Thieves will also get close to the walls. 1X1 METER IS GOOD. ”

Mi Wu was surprised: "Male urine still uses sensors?" ”

"Would you like to visit?" Zhao Yun sat on the table and asked with a smile.

"Brute." Xun Xuan scolded.

Mi Wu was satisfied, and stuck out his tongue at Zhao Yun. Xun Xuan added: "Even Mi Wu is teasing, are you hungry and fainting?" ”

Mi Wu looked at Li Qi, and Li Qi said: "Rabbits don't eat the grass by the nest yet." ”

"That's to be saved for the winter."

The next one is a built-in safe. This safe is in the center of the wall, and installing a thermal alarm will definitely be found. Zhao Yun smiled and looked at Li Qi, do you have any cheap tricks?

Li Qi smiled: "Re-lay the wooden floor and install the sensor." ”

This is the safe deposit box in the study, and the study area is only four or five square meters. It doesn't take a few bucks to replace a wooden floor. Bury the alarm under the wooden floor. It becomes a pressure heat alarm. Zhao Yun said disdainfully: "As long as you hang the golden hook upside down, your broken thing is useless." ”

Li Qi looked at Zhao Yun for a while and said, "Okay, I completely agree with Xun Xuan's words, you are a pervert with no taste, no pursuit, and no morality." ”

Migo was silent, it sounded strange.

The third safe is more discreet, at the back of the family portrait. Of course, it is impossible for a family to have three safes. But these three safe locations are the most commonly used safe locations for families. The family portrait is hung on the stairs. Migo asked, "Advisor, do you still use a flusher?" ”

"No, this staircase is made of wood, with a decibel alarm." Li Qi added: "The cheapest kind, the corridor sensor light knows, right?" ”

Zhao Yun wondered: "I wonder, why do you think they make sounds when they walk?" ”

Li Qi said: "The key is that the staircase plank will make a sound when it bears a certain amount of force. ”

"You're going to do something with the stairs?"

"Nobody says you can't do a little bit of work on the stairs."

Mi Wu calculated: "The approximate security price of three safes is one hundred and fifty dollars. ”

Next is the people, and the simulated scene is in the sleep at night. However, the husband and wife quarreled, the husband was in the guest room, the wife was in the bedroom, the sister was in the single room, and the younger brother was in the baby room. The bedroom and baby room are connected. But my sister's room is on the first floor, which makes it easy for her to sneak out on dates at night. The husband's room is on the ground floor near the garage. His wife let him go with the car for the rest of his life.

Zhao Yun asked: "Is it necessary to install a flush on everyone?" Ha ha. ”

Li Qi ignored Feng Liang's words and said: "For people's security, we have to set traps, because the killing is too fast, we rush to the scene, and the other party may have fled." The first is the trap of the wife's room. As long as you are an average person, you can climb to the second floor through the sewer pipe from the side and enter through the window. We can be kinder enough to put a ladder to use. It's as if we were carelessly left on the spot. Then make a hand or foot at the top of the ladder. ”

"How many meters of ladder are you going to use?" Zhao Yun asked.

"Three meters."

"Cattle." Zhao Yun despised it. He did not deny that it was very likely that the other party would use a ladder, but it was quite miserable to fall from a height of three meters.

Li Qixiao: "Install a decibel alarm nearby. Even if there is no screaming, the sound of a ladder falling apart is enough. ”

Zhao Yun said: "Okay, you have organs in the baby room and master bedroom on the second floor." What about the husband and daughter's room on the first floor? ”

"We're going to install a camera in the garage so that the murderer can't go through the husband's main entrance. You can only go to the back and push open the window. Behind is the artificial grass, we can buy some rat traps and throw them in the grass, and set up a chain trap to add a decibel alarm. ”

Zhao Yun was silent for a while: "Okay, the last place." The daughter's window faces the road, and there is no grass in front of it. On the ground floor. There is no camera at the front entrance. Why? ”

Li Qi said: "The front door window can be used with a camera. Infrared siren plus motion sensor for the main door. ”

"Flushing?"

"No, professional."

"Do you have any money?"

"And many more." Mi Wu counted and said: "Subtract a few cameras, plus safes and security for people. It only cost about $500. There are also 1,500 yuan that can be invested in the security of my daughter. And we still have a surplus. ”

Get! (To be continued......)