Since it is the first day of installation, the monitoring is finished.

In many places, subtle debugging is still required.

Lin Fengxian was afraid that something would happen, so on the first night, he hugged the cover and lived directly in the monitoring room.

He prepared himself two cans of Red Bull and three pours of instant coffee.

It's just to be on a night shift today, stay up all night, and take a closer look at how the equipment performs at night!!

In the evening, when night falls.

Lin Fengxian began to worry.

He carefully looked at the surveillance footage one by one from the screen in the monitoring room.

I found that there were many surveillance cameras, and the overall appearance was very dark.

The key is that without a master control platform to manage, Lin Fengxian can only manually go to the site to adjust one by one.

Fortunately, Lu Dong didn't sleep at night.

He didn't need much sleep in the first place, and he couldn't sleep at ease on the first day of commissioning.

So, the two of them worked together.

Lu Dongye sat in the monitoring room, and Lin Fengxian went to the scene to debug the image.

The two of them used their mobile phones to contact, and Lu Dongye could tell Lin Fengxian in real time what the current situation was, or simply take a video for him and let him check the current picture situation by himself.

In this way, Lin Fengxian will not be able to go back and forth between the scene and the monitoring room to check the picture by himself.

It also greatly improves the efficiency of adjustment.

But that's it, the two of them were still busy until more than 12 o'clock at night, and only then did they adjust all the cameras that were not good.

Lin Fengxian was even more busy sweating.

As soon as he came back, he couldn't help but fall on the bench: "Whew...... It's a good adjustment!, but ...... In this way, the monitoring picture during the day will inevitably be somewhat distorted, and it will be cloudy and sunny, rainy, snowy, and different weather and light, and you have to continue to fine-tune. ”

"Good work!"

Lu Dongye patted him on the shoulder: "It doesn't matter if the distortion is there, as long as the shooting can be guaranteed to be clear, it's just that you have to go to the site to debug every time, which is really troublesome." ”

Lin Fengxian nodded.

Without a master control platform, there is really no way to do this.

But the master control platform is too expensive, and with the current income level of the school, it is simply not affordable.

Moreover, Lu Dongye also listened to Lin Fengxian's special emphasis.

Subsequently, the master control platform must be continuously updated and maintained, which is a large amount of overhead.

Without general control, it will only depend on their manpower.

Fortunately, the scope of the school is not large, and there are only thirty cameras, and the installation position is not too high.

Relying on manpower, it can be completely solved.

Like that situation where there are more than a dozen screens monitoring hundreds of video screens, I am afraid it is really difficult to complete it by relying on manpower alone.

After a short break, the two of them adjusted the picture slightly.

Lu Dongye said: "Don't drink overdraft things like Red Bull, you've been busy for so long, it's time to sleep, and the rest of the time, I'll help you watch the monitoring." ”

Even if he doesn't sleep all day, he won't have much of a problem.

Helping Lin Fengxian watch the monitoring is even more trivial.

But Lin Fengxian shook his head and said: "Principal Lu, go to sleep, there may be some problems with the monitoring here, and I will have to debug it when the time comes, you are a layman, you can't see it." ”

Speaking of this, he also grinned at Lu Dongye: "I'm fine, isn't it just this night, I'll make up for it after I sleep the next morning, Principal Lu, don't worry about going to sleep!"

Since he said so, Lu Dongye had no other way.

After all, in the professional field involved, he really couldn't help Lin Fengxian.

After thinking about it, Lu Dongye simply made a trip to the bed next to him: "Then I'll sleep here tonight, Captain Lin, if you need help with something, you can wake me up immediately." ”

Lin Fengxian thought about it for a moment.

felt that there might be a place where Lu Dongye's help was really needed, so he didn't refuse.

Lu Dong lay down at night and fell asleep directly with his eyes closed.

When he was sleeping in a daze, he felt that Lin Fengxian was nudging himself.

In his ears, Lin Fengxian's voice also came: "Principal Lu, wake up first, wake up, something is wrong......

As soon as he heard this, Lu Dongye turned over and sat up, his head immediately cleared, and he couldn't help asking, "What's wrong? What happened?"

I saw that Lin Fengxian's mental state was very poor.

There were still some bloodshot eyes, and even the eyelids looked very heavy, as if they could be closed at any time.

However, even so, he was the first to point to the screen and say, "Shhh, be quiet, Principal Lu, look." ”

Lu Dongye hurriedly stood up, and followed the direction he pointed, and saw that there was a sneaky figure on the No. 7 surveillance screen, moving slowly.

As soon as he saw this figure, Lu Dong was completely sleepy at night!

He couldn't help asking, "No. 7?" seems to be close to the back mountain, right?"

"Yes, I just saw this guy, from the direction of the village directly into the village, I thought it was a villager returning to his hometown, and then, he should have gone from the village, around the back of the school, and now he is on his way to the school, I think this person may have a little problem. ”

Lin Fengxian pointed to the person on the screen: "This guy must have come to the school to ambush and prank, don't worry, when he finishes choosing the location and starts to get busy, we will directly arrest him and get the stolen goods...... It's in school, it's in school, shhh

Lu Dongye nodded silently.

Villagers who return to their hometowns will not choose to return to the village in the middle of the night on such a day, let alone in the middle of the night.

So, who else could there be?

Right now, the lights are still on in this monitoring room.

However, in the equipment purchased by Lin Fengxian, there is also a large piece of blackout cloth.

When he started to clean up the monitoring room, Lu Dongye hung the blackout cloth on the window.

This kind of blackout cloth is usually better than the kind of blackout curtains used at home, and the blackout effect is better.

When night first fell, he also tested it.

There is a blackout cloth to cover the window, and from the outside, it is impossible to see the light spilling out of the house.

Now, in the monitoring room, as long as it doesn't make too much noise, presumably, it won't arouse the alarm of that person.

Looking at the time, Lu Dongye found that it was already more than three o'clock in the evening.

No wonder every time, it's hard to catch someone who messes up.

It's three o'clock in the middle of the night, but it's the time for the big guys to sleep deeply.

It's really well-intentioned to find this kind of time to ambush pranks.

Accompanied by the figure entering the school, Lin Fengxian also hurriedly switched to the No. 13 camera in the school.

I saw that this person was hiding in the back of the house, and he observed it sneakily for a while.

It seemed that there was no movement around, so he took out a flashlight from the satchel he was carrying and swept the situation in the school.

Then, he chose a location at the entrance of the cafeteria.

Then he crouched down and began to pull something out of his satchel.

During the whole process, he didn't notice at all, and the surveillance cameras were chasing him!!

"Captain Lin, you continue to watch here, I'll go out and prepare to arrest him. ”

Lu Dongye took out a headset and plugged it into his mobile phone: "Let's use this to connect." ”

"Okay, I'll report back to you in real time!"

Lin Fengxian's spirit was shocked, and he also grabbed his mobile phone.