The fact that there is electricity on the input panel greatly boosts Ding Chen's spirits.It is clear that the safety devices here are not broken, and there is still electricity, at least so far.The news is not good or bad.On the bright side, it is possible for Ding Chen to find a way to open this door now, instead of just turning around and walking away with a body of dust after tossing for so long.But the fact that there is electricity also means that the safety system here is not failing.Every second, a six-barreled minigun could stick out of the corner and beat him into a pile of minced meat.Of course, the actual situation may not be so bad, because most safety devices are designed with the operator's ability in mind, so they will never shoot without saying a word like veteran drivers, or at least give people the opportunity to make mistakes.From this point of view, in fact, the security company is much more humane than the Commission for Discipline Inspection.Compared with these two possibilities, the probability of Ding Chen accidentally finding the password to open the door is actually lower, but the possibility of being judged by the security system as an intruder and then inhumanely destroyed greatly increases.Unlike the failure of the security system, Ding Chen cannot enter, but he will not be actively attacked.So watching the small screen slowly light up, Ding Chen's mood at this time was quite complicated, one voice screamed in his head, "Run", and the other voice was trying to persuade him, "Aren't you a hell paratrooper, how can you be corrupted by a well-fed woman, don't dare to take risks" Ding Chen thought about it, and ruthlessly drove away these two voices.Hell paratroopers are also people, and they are not stupid x berserkers, women who have enough to eat don't want to be addicted to life, but life is alive, when a protagonist can be hit by a meteorite, how can there be no danger at all, and you can't always run when you see danger.It may be that it has not been used for too long, so the response speed of the LCD screen is a bit slow.Ding Chen's heart had already turned several times before the blue screen finally lit up completely, and then a two-dimensional line outlined avatar was displayed on it, and an electronic synthesized voice sounded, "Please stand in front of the camera." ”Ding Chen looked around suspiciously, thinking that he wasn't standing in front of the camera now, unless the designer had a hole in his head, otherwise he wouldn't have installed the camera on the other side of the door after looking around, he stopped at the small hole above the screen area, and it was obvious that it should be the camera that collected images.He reached out and touched it, and there was some dust on his fingers, but it wasn't enough to completely block the camera.At this point, the synthesized sound sounded again.So Ding Chen finally determined that the camera was broken.After the electronic synthesized sound sounded three times in a row, it was no longer in vain, but took the initiative to change the content, saying: "Facial scan failed, please enter the password." ”Ding Chen stared at the keyboard for a long time, typed one, two, three, four, five, six, and saw that the screen did not respond, and added another seven or eight, but found that there was still no response, so he used the "delete" key to delete seven and eight again, pressed the "confirm" key, and then of course shamefully failed.The synth voice sounded again, "Verification failed, there are two more chances to enter." ”After hearing this voice, Ding Chen decided not to waste any more time.There are only two function keys on this twelve-key keyboard, "delete" and "confirm", so Ding Chen can be sure that this password is composed of pure numbers, but he doesn't even know the number of digits of the password, so naturally he can't guess the content of the password.Not to mention that there are only two chances, even if you can guess an infinite number of times, Ding Chen is not sure that he will complete the task before starving to death.He reached down and pressed the clip on the mounting enclosure and removed the waterproof cover, revealing the input panel underneath.Then take out the multi-tool kit in the backpack, put it on the ground and open it.For waste pickers, a multi-tool kit is standard, because when picking up garbage, it is often necessary to remove a nut and screw or something.But the truth is, there aren't many opportunities for these tools to actually come into play.Most scavengers prefer a hammer to a screwdriver.If the professional scrubbers were to come, they might say that the scavengers are more of a violent aesthetic.From this point of view, Ding Chen's level is definitely a high-level technical talent among the waste pickers.He skidped down the frame of the input panel with a knife, revealing the countersunk screws underneath, then took out the screwdriver and unscrewed the screws, carefully pulled out the input panel, and pulled out the signal cable behind it as well.The circuit board behind the input panel is a model that Ding Chen has never seen, and it looks a bit complicated.But Ding Chen breathed a sigh of relief.What he feared the most was that it was just a simple input device, which was only responsible for transmitting the input data to the server in the rear data center, and then completing the matching there, and then driving the door open through another line.If this is the case, unless Ding Chen can turn into an energy body and drill down the data line to the central control room, he can only stare dryly.But now looking at the appearance of this chipset, Ding Chen can already confirm that the entire data identification should be done at the input end, maybe the facial recognition is done at the remote end, but at least this input panel can directly control the opening of the door.He looked at the input panel for a moment, and determined that one of the tristain cables was supposed to lead to the gate drive.On the one hand, the cable direction is more consistent, on the other hand, it is also because there is obviously a seven-pin power cable on the panel module, and this three-core cable is definitely not a data cable, so it looks very suspicious.Now Ding Chen is going to gamble on his luck, the three-core cable is a very standard stepper motor drive method, but in Ding Chen's opinion, the wire diameter of this cable is too thin, and it does not look like it can carry the current of the stepper motor at all, so it may also be the activation signal of the safety defense mechanism.If Ding Chen wants to operate beyond the chipset, he is likely to put himself in danger directly.As he was hesitating, he heard a slight footstep behind him, so he quickly let go of the input panel, pulled out his pistol and turned around.Uncle Potato's voice came from the stairwell, and he asked in a low voice, "Ding Chen" "I'm here." ”Ding Chen breathed a sigh of relief, lowered the muzzle of the gun slightly, looked at Uncle Potato and Kiki who came out of the stairs, and asked, "Why did you come down" Uncle Potato shrugged his shoulders, just now he suddenly found that the air flow in the building was abnormal, and even the fire on the third floor was blown off, so it was judged that Ding Chen should have opened the last door.Unexpectedly, Ding Chen didn't come up after a long time, so he was a little uneasy, for fear that Ding Chen would have an accident, so he woke up Qiqi and came down to inspect together.Ding Chen immediately remembered that he had once opened a sealed door disguised as an office, and it seemed that the air flow when it opened caused Uncle Potato to be alert.After explaining to Uncle Potato, he led them to the last door.Kiki looked curiously at the input panel that Ding Chen had removed, and asked, "What can this do?"
"I don't know." ”Ding Chen said: "Maybe you can make a remote control car" He hesitated for a moment and said to Uncle Potato: "You two have to hide." ”"Is there any danger?"
asked Uncle Potato.Compared to Qiqi, of course he knew what Ding Chen wanted to do, but after all, he hadn't done this before, so he couldn't think of what kind of danger Ding Chen would face.After listening to Ding Chen's description of the risks of opening the door, Uncle Potato said decisively: "Didn't you say that the doors of these offices are very strong, let's open the doors nearby, and if there is danger, you will have time to hide in." ”Ding Chen glanced at him, nodded and smiled: "You have become smarter." ”"I've always been smart."
Uncle Potato scolded.Ding Chen glanced at Qiqi, pouted and said, "Then you'd better keep being smart." ”As he spoke, he opened a door next to him, and found that the office glass behind the door was miraculously intact, so there was not a lot of air flow.He said to his father, "Go in." ”Then he reminded, "This door can't be opened from the inside, so if I die, you two will slowly smash the glass." ”aa2705221，，； mobile phone reading,