There was a camera in the corridor of this employee passage, and Li Zimu found it when he was outside the door, and it was installed on the door at the end of the corridor.

This kind of wide-angle lens surveillance camera dedicated to the door, looking at the appearance should be a relatively general product, the effective monitoring range is 40 meters.

But how long is this corridor? That's enough. Looking at the red dot in the lens, Li Zimu was not in a hurry, he knew that the camera had already seen him.

It's just that the two people in the duty room are still playing games, and they don't bother to look at the computer screen on the table in front of them......

In just a few seconds, Li Zimu had already walked under the door, this was the blind spot of the camera, even if the two people looked up at the computer screen now, they couldn't find him.

The door was not closed, and Li Zimu glanced outside, which was the third floor exhibition hall of the museum.

The environment inside is familiar to him.

He has been coming to observe in the past few days, so he knows everything about where there are probes and where they don't, and he also knows all the models and functions of these probes.

For example, where he is standing now, there is a camera pointed at him right in front of him. But he had no intention of dodging.

Because he knows that this kind of bolt camera, the shape of the cuboid has a shell on the outside, this is just an ordinary camera, it can't adjust the focal length, nor can it change the direction, it can only fix a direction.

Moreover, it does not open at night.

Because this kind of camera can't see things in the dark, if you want to have night vision function, you can only add an auxiliary configuration, obviously it is not installed, so this should be a state of disarming, mainly used for daytime monitoring.

"Can you see it?" Li Zimu asked the pudding next to him without replying, he could see all the infrared probes in this room clearly.

"Meow~"

I remembered the pudding's sure cry, cats, like people, can't see the invisible light source of infrared, so they must use auxiliary tools. At this time, Pudding also wore a small night vision device on his head, which was specially ordered by Li Zimu.

"Eat chicken! Ba Shideban, take a screenshot!" The two people killed the last person in the room, and the mobile phone screen became auspicious, and they ate ** big characters tonight.

"Eh, this trip from a black one, do you want to take a look?" Another person looked up at the monitoring screen on the computer, frowned lightly, and said lightly, at this time on the computer screen, among the many monitoring split screens, a small piece of it was all black.

"No matter what you ask, it's rotten, and someone comes to steal it, and the door is calling the master to fix it," the man said nonchalantly, took out a cigarette and lit it, threw another one to him, and lit it for another game.

He is an old qualification here, compared to the person next to him, he has been here for a long time than him, and he has long become an old fritter.

The other nodded and didn't say anything, bowed his head and prepared for the skydive.

At this time, in the exhibition hall on the third floor, a person and a cat were walking quickly to the front.

The surveillance camera, he destroyed, although there was a little noise, but he was not in a hurry, the door was closed, the people inside could not hear the sound, and he waited for a while, just in case someone came out to see, but it didn't.

There are many kinds of monitors, the one he destroyed just now has an infrared device, although the lights in the surrounding exhibition area are all turned off, but you can still see the picture clearly through infrared, but it's just black and white.

The limbs bent and exerted force, gently crossing the infrared light under his feet, and the pudding took the lead in walking forward, these obstacles, for it to be effortless.

Li Zimu also crossed the red line with ease, and his eyes understood all the surrounding situations clearly through his night vision glasses.

On both opposite walls, a small device is installed on one side, and if you don't wear glasses, you can't see any difference.

However, through the night vision glasses, you can clearly see that there is a red line in the middle.

It's like the kind of laser line in science fiction movies, but the difference is that it won't drop a piece of flesh when it hits it, but will pass through it directly.

The device at one end emits an invisible infrared ray, while the device at the other end receives the light, forming a straight line in the middle.

As soon as a person crosses, the line will be broken, and then the device will receive a signal, and then trigger the alarm system, which will generally only be turned on after closing, because there is no way to play its role during the day.

It's not like it used to be, it used to be guarded by people, but now it only needs some small electronic devices, and the exhibition hall on the third floor of the museum doesn't have a few electronic devices.

"Stop" Li Zimu crossed the infrared ray, and then sent a message to Pudding, who immediately stopped, stood still and waited for Li Zimu.

"Ten meters past this line, the corner in front of us, we only have three seconds to pass, and when I say three-two-one, we'll rush over together. ”

Li Zimu unhurriedly transmitted, and on the wall directly in front of them, there was a fist-sized circular device that flashed red dots every three seconds.

He knew that the effective monitoring range was only ten meters, but it was more advanced than the infrared device they had crossed before.

Because it will collect images regularly, receive the infrared rays sent every three seconds, and present the picture in the system, the previous picture and the next picture, the system will intelligently make a comparison, if the two pictures are different, it will analyze, and then trigger the alarm device......

The wires of this alarm device are buried in this wall, and Li Zimu has no way to accurately find and destroy them, so he has no choice but to passively avoid these probes.

"Three...... Two...... One!"

As soon as the words fell, a person and a cat quickly rushed forward, and in just two seconds, they crossed the distance of ten meters and stopped.

This kind of speed is not attainable by ordinary people and requires long hours of training, but it is definitely not an inhuman behavior, because most professional sprinters can achieve such explosive power.

Like Usain Bolt today, he can easily start and run a distance of 10 meters in three seconds, and the top 10 results at the World Championships in London are all in two seconds.

The exhibition area they passed by before was the Zhang Daqian painting exhibition area where Li Zimu and Zhuge Yinglong had come before, but Li Zimu did not stop at all.

Although the paintings here are worth selling for money, they are not their goal tonight, so Li Zimu does not plan to waste time here.

One man and one cat turned the corner and walked towards the Shang and Zhou period pavilion on the other side, which was where their target was tonight.