Modern surveillance methods can not only reduce the manpower invested by survivors in surveillance matters; It is more able to spy on the overall situation without leaving home.

As long as the signal is working, they can even monitor the situation outside the station.

And these, if left to human beings to complete, will inevitably encounter unpredictable dangers in the process.

This is precisely the purpose of Li Zhong's production of these surveillance gadgets.

The corners of his lips rose slightly, and after hearing Lao Xu's request, Li Zhong immediately snapped his fingers, turned around, and shouted at his younger brother who was carrying a bag towards him: "Xiaoguo, hurry up, bring the things over." ”

Lao Xu also saw the big vinyl bag in Li Guo's hand, and when he saw the volume of the bag, he was like a child full of anticipation for the New Year: "Hehe, Xiao Li, what other treasures do you have?" ”

Li Zhong took the bag, opened it and said with a smile: "Na, everything you just asked for is here." ”

With a little doubt, Lao Xu glanced into the bag, okay, 7 or 8 cameras of different shapes and sizes were packed in it.

"It's all pieced together from the leftover materials we have, some battery-powered, some solar-powered. The main thing is that the materials are limited, otherwise I would like to make them all into batteries, solar dual-use. ”

"These are also received wirelessly?" Lao Xu suppressed his excitement and asked in a low voice.

"Yes, they can be received wirelessly, and they are equipped with the software I wrote, mobile phones, and tablets. Computers are all available. ”

"What is the maximum reception range?"

"As far as we are here, you have no problem with 200-250 meters."

"Good! All right! There you have these. Wireless monitoring can basically be achieved around the station. Small medium, small country. You've done a great job, you've helped me solve a big problem! ”

Yes, before the city wall was completely closed, Lao Xu was most worried about security.

Especially after Derek sneaked into the ground unconsciously at night, it made it even more difficult for him to sleep.

It's no wonder that although the village is not big, if you want to take care of all the front and back, frankly speaking, even if the whole team is sent out to sentry, it is difficult to take care of it.

But with these small inventions made by Li Zhong. All problems can be solved.

If nothing else, the camera alone has a wider surveillance range than a human guard.

In addition, as long as these little things have enough electricity, they can work 24 hours a day, and if people do this, they will be tired and crawl long ago.

At present, the only thing that Lao Xu regrets is that the number of cameras is still too small, after all, the village is so big. If you want to be truly unattended, it is obviously not enough to rely on 7 or 8 cameras.

"Xiao Li, you go back and discuss with Lei Zi where to put these things. Also, give me a list of the equipment you need. I'll get you back as much as I can next time I go out. ”

Recognized and guaranteed by Lao Xu, "in". The two brothers were very happy.

As the two who entered the team later, they have been looking for opportunities to "make contributions".

This may be one of the reasons why this team of survivors has survived for so long. Because of every member of the group. They are all willing to contribute to the team from the bottom of their hearts.

Send away the two brothers of "China" and "China". Lao Xu didn't have time to rest for two seconds, and Lao Zhao followed closely again.

As soon as they met, Lao Zhao got straight to the point and said: "Lao Xu, we don't have much supply left in stock, and there are a few newcomers recently, it's time to consider replenishing."

As soon as Lao Xu saw Lao Zhao coming to him, he roughly guessed the content of the topic.

Sure enough, it was for the material thing.

Xu Renjie, who was right in his judgment, exhaled lightly, to be honest, since the outbreak of the apocalypse, he has not been anywhere, and his biggest headache is material supplies.

No way, who calls people creatures, they can't be like zombies who don't eat for a long time and it's not a big deal. The basic element of human existence is eating and drinking.

And these simple things that seem so normal that they can no longer be normal on weekdays are jobs that may kill you at any time in the last days.

"I'm about to mention this to you, since Lao Zhao you said it now, just ......" Raising his hand, Lao Xu patted Lao Zhao on the shoulder: "Let's go, gather the big guys together, let's have a while." ”

Summoning everyone who had been busy all day to the village chief's house, Lao Xu said a few points concisely.

First, it is about the issue of materials;

second, it is oil;

Third, it is building materials such as yellow sand cement;

Fourth, it is the supply of vehicles.

During this period, everyone inevitably interjected to add, and for these routine questions, the survivors can also know the importance of these routine questions.

After discussing these, Lao Xu followed and cleared his throat, since the words had already been said to this point, then he naturally had to take advantage of the situation to tell Luo Baochun about it.

"That...... Everyone, there is one more thing I need to tell you about. ”

With Lao Xu pressing down with his hands, the originally noisy courtyard fell silent.

"What? Lao Xu, is there anything else? Seeing Xu Renjie's serious face, Lao Xu asked slightly inexplicably.

"Well, there's one more thing."

"What's the matter?"

casually took out the notebook in his trouser pocket, and Lao Xu put it on the table.

As soon as Luo Baochun saw the book that Lao Xu had taken, his face immediately turned sieve, and his body bones involuntarily tightened.

How so? Didn't you say you would keep it secret for me? It's a lot of effort, why did Lao Xu change his hexagram.

And just when Luo Baochun's heart was in turmoil, Lao Zhao subconsciously took the book on the table, and after looking at Lao Xu suspiciously, he opened the book and recited.

"Today, one of the inmates in the prison went crazy and bit a police officer."

"There have been a lot of biting incidents in nearby villages."

"The organization has reported that there is an outbreak."

"A team of escort agents came today, and according to them, the situation outside is not optimistic."

"If we insist, we will be told to wait for rescue."

"Can you get through it? Why hasn't the rescue arrived yet? ”

"Damn! They've mutated, they've learned to climb walls, and there's no going back. ”

"We can't stand it anymore, and in order to survive, I have to release the prisoners. At the end of my notebook, I kept a detailed list of all the detainees, so that if I were killed, the organization could locate them. ”

"This is ......" Lao Zhao read very quickly, and after he turned a few pages emphatically, he immediately set his eyes on Lao Xu again.

"This is what I brought back from the police station, and it should be a log recorded by the director there. By the way, you look at the last page. ”

After Lao Xu mentioned this, Lao Zhao remembered the list of prisoners mentioned in the Shicai article. (To be continued.) )