Although He Ping did not have the confidence to rely on normal methods to open such a secret door, he quickly realized that the door should not be locked and the power supply. If he had not found the cable that had heated before, He Ping might have subconsciously believed that the power supply had been interrupted. However, now, he understood that the power supply of this door might still be maintained, and the power supply equipment should also be in this hidden room. ※%

After reading it again, He Ping also discovered the interesting thing about this hidden room. The power supply equipment is in the room, and there are only three functions of the power supply equipment. One is to power the hidden door so that the secret door certification system can operate normally without locking it. The second is the lighting in the room, and the last is to charge an emergency light. The energy supply in these three places is completely independent. The power supply system in the building is not affected by the outside world.

The rest depends on whether the power supply equipment inside can operate for so long. However, it is not difficult to understand that the power supply equipment in this world uses bioenergy. Compared with the fossil energy in the main world, it may be difficult to generate very high voltage and current, but the endurance is definitely higher. Whether it is certified equipment on the secret door or lighting equipment, it actually does not require very high voltage and current support, and the power is pitifully low.

Besides, the lighting equipment inside is not turned on, so it naturally does not consume electricity. After the battery of the emergency light is fully charged, it may also cause losses if it is not used for a long time, but the electricity consumed must be not much. The most power-consuming should be the secret door authentication system, because it needs to be always on, but because the power is very low, even after three years, the bioenergy of the power supply equipment has not been exhausted.

He Pingju was still lucky. Although the bioenergy of the power supply equipment inside had not been exhausted, three years later, no matter how low the power consumption was, the electricity consumed was definitely a lot. In addition, the short circuit of the two cables would definitely increase, so He Ping was sure that the power supply equipment would definitely not be able to operate for too long. Even if it stopped immediately now, He Ping would not feel that there was anything strange about it.

If the power supply equipment stops operating, there will naturally be no cable heating. The authentication system of the secret door will lock the secret door, so it will not be said whether it is open or not. If you don’t observe carefully, you will not even be able to detect the existence of the hidden room. At least He Ping discovered this after using a thermal imager to see abnormal conditions. Of course, if the branches of Shenshu Group have such a room in every place, the surviving Shenshu Group’s senior management will know the situation here.

After expelling all those distracting thoughts from his mind, He Ping began to observe the secret door carefully. Although it was not locked, he neither knew how to get the secret door out. He Ping, who did not know the authentication method, naturally could not enter through normal means like the owner of this office, but this was not difficult for He Ping. In terms of space, He Ping's attainment was not low, at least this hidden room was not difficult for him.

He Ping first separated the short-circuited cables to allow the power supply equipment to run longer. Then he used the space mirror to leave a coordinate in the office, and then directly used the flashing skill to transmit it to the hidden room. The flashing skill has a long cooling time. If you don't leave a coordinate outside, it will be easy to go in. If you can't find the way out, you have to wait until the skill cools down. He Ping doesn't want to do that kind of stupid thing.

There was no obstacle to flashing into the room. Of course, the room was pitch black. Because it was a completely sealed space, even the night vision instrument had no effect at this time. However, He Ping didn't need to adapt at this time. In addition, there were no zombies here, so he took out a few emergency lights and placed them in several corners of the room. In an instant, the originally dark room became much brighter, and the scene inside was also presented in front of He Ping.

There is a power supply equipment in one corner of the room. Although it is not clear about the specific model, you can tell from the appearance that this should be a high-end product customized by Shenshu Group. It is very different from the bioenergy generator used by Nina and others in the camp. It is estimated that both the service life and power generation efficiency are much better than those in the camp. Otherwise, it would not be able to operate until now.

There is nothing strange about power supply equipment. What's strange is that there is not only one power supply equipment. One of the big reasons why He Ping just saw the situation in the room clearly and focused on the power supply equipment is that there are two power supply equipment in this room. When he used his perception to check, he did not go deeper after seeing a nearby power supply equipment. But now, he saw another power supply equipment deeper in the room, and that power supply equipment is also in operation.

The power supply equipment near the office is the same as when He Ping felt it before, which is to power the certification system, lighting and emergency lights. However, the power supply equipment deep in the distance is different. Only one cable extends out, and the other end of the cable is connected to a device like a freezer. Similar things, He Ping has seen them in camps and waste treatment plants. They should be the portable refrigerator in this world.

He Ping did not rush to pay attention to the freezer, but used the light of the emergency light to spread the whole room a lot. He found that although there were several shelves in this room that should be used for things, the shelves were empty, and the place against the wall was a large safe. Judging from the strength and the locks on the cabinet door, you can tell that this thing is definitely not easy to open. However, in the huge sub-format safe, there is only one of them locked in the cabinet door, and the rest is all open, revealing the empty interior.
Chapter completed!