Luoluo is a little taller than Brother Dudu, who is more than one year older than him!

However, this is not a problem, because neither of the two children have a strong sense of being taller, and Dudu’s thinking is even simpler. I can’t remember that when this "big" sister came to her house to play, she was still a little girl who could only crawl!

But what’s interesting is that because Dudu is running behind his brother Liangliang’s butt, he is not very independent, so when he plays with Luoluo’s sister, Luoluo takes the initiative in his aura!

"We are so angry that we can play with it, and we can knock on the big baby ladder (super large slide), okay?" Luo Luo looked at Brother Dudu who was licking the lollipop. Brother Dudu seemed to be addicted to candy and had no idea. She had to tilt her head and invite him on his own initiative.

He blinked his eyes and finally put down the lollipop, licked his oily mouth with his tongue, and said in a very milky voice: "That's not fun, you will fall."

"No! But it's fun!" Luo Luo looked back in confusion and started to argue.

"But I'm afraid..." Dudu expressed his attitude from the bottom of his heart with a serious expression.

Luo Luo was really scratching her head this time. She struggled for a while, looked around and suggested, "Well, that's it? Luo Luo said, this simple swing, woo, woo..."

The little girl waved her palms excitedly, and finally turned into a windmill.

"But grandma doesn't give it to you, this will fall..." Dudu looked at Luo Luo's sister's exaggerated movements and moved a little, but soon he shook his head again.

In fact, Dudu is not so obedient... If Brother Liangliang were there, he could climb up and down with Brother Liangliang, but without Liangliang's guidance, Dudu would not have such courage.

"Oh... it's not possible!" Luo Luo suddenly collapsed, his little arms and shoulders drooped, he staggered for two steps, pouted his little mouth and complained, "What are you doing?"

"Are you good at playing this? You can play drums..." Dudu scratched his head, and finally pointed to a row of three, with facilities that looked like waist drums, and said weakly.

"Okay!" Luo Luo didn't pick on anything. She wanted to play with everything and tried everything! After having a goal, the little girl immediately responded positively, smiled "giggled", and ran over first, occupying the one in the middle!

Dudu's emotions seemed to be infected. After he passed by, he stood next to Luoluo's sister and smiled shyly with her.

Luo Luo didn't know how to play, but she learned very quickly. After seeing Brother Dudu patting twice, she didn't need to ask. She raised her hand and slapped her "dongdongdongdongdong" very vigorously.

"Hehe, dad!" After hearing the sound, the little girl laughed and curled her eyes. She turned around and called her father crisply, as if she was asking him for credit, as if she was inviting her father to come and play together.

However, Yang Yan was still talking to Aunt Hu. He just gave a thumbs up, nodded with Luoluo with a smile, signaled and left nothing to worry about.

OK, dad won't play with him...

But Luo Luo didn't care much, because she had a friend, and the little girl was excited to play. She patted the "drum" in front of her, and then patted the other drum on her right hand!

Listening to the different drum sounds, Luoluo looked at Brother Dudu on the left, smiled foolishly for a while, and even buzzed his little butt!

Dudu also jumped with him, and his laughter also rose, no longer the dull look he had just now...

Of course, it is still not as good as Luo Luo. No one can cover Luo Luo's crisp and high laughter!

...

Return to Yang Yan's perspective.

"Watch the surveillance video? Do you want to watch the surveillance video?" Hu Siping heard a little deviantly, but she unexpectedly understood the information that Yang Yan was evasive, but actually wanted to express. Moreover, she also made up for it herself and asked with concern, "Xiao Yang, is there something lost at home?"

"Ah? No, no." Yang Yan waved his hand quickly and smiled embarrassedly, "I just want to know how to view the surveillance videos in our community, because... well, I assume there is such a scene!"

Yang Yan was wise in a hurry and made a nonsense: "For example, a friend of mine was coming over. He came into the community and I wanted to tell him how to get to our building, but I don't know where he was at that time. Can I get a property website? I can watch the surveillance video directly on it, find him, and then tell him the specific route on the phone."

The website is a bit difficult for the elderly Hu Siping, but she didn't think so much and said with a smile: "Hey, you young people like to be lazy. Why do you guys do so many fancy things? What a simple thing, just ask the security guard when you ask him in?"

Yang Yan smiled bitterly. He didn't plan to tell Aunt Hu what he really thought, and didn't want the elderly to worry about him. But now it seems that his excuses were limited and he was unable to fool him.

"But, Xiao Yang, if you have something to do, it's not difficult to watch the video. Look for Xiao Wang in the security room! Just tell him that he is a relative of Aunt Hu of the owners' committee. If you want to watch the video or copy the video, it's okay!" Hu Siping smiled.

Don’t think that Aunt Hu doesn’t know anything when she is old. She just doesn’t know how to play with computers. But now she has mp4 or an elderly player. She often asks her son to help her "copy" the square dance video downloaded from the square dance website that Yang Yan did for her on the computer. She uses a TF card to store it and then insert it into the player to watch it.

The word "copy" is used very well by the old man!

Yang Yan didn't want to copy the video, but after hearing Aunt Hu's words, his eyes moved slightly.

Yes! There should be computers in the security room that control all cameras. Otherwise, how could Xiao Cheng, the veteran security guard who Yang Yan knew, have the opportunity to get access to surveillance videos and copy them to him?

Of course, after more than two years, Xiao Cheng has stopped working in the Grand Hyatt Champagne Mansion, and his previous contact information has expired. It is obviously impossible for Yang Yan to ask him for help. At the beginning, Yang Yan also wanted to ask the security guard to pay attention to He Jiawei, but considering that He Jiawei had a precedent for bribing the security captain, although the security captain is no longer here now, who knows if he has any other way, so Yang Yan decided not to alert the enemy.

Now that Aunt Hu told him that she could contact Xiao Wang in the security room to get in touch with the surveillance video, Yang Yan's thinking began to become lively!

For wealthy communities like Grand Hyatt Champagne Mansion, the security conditions of the property are not comparable to those of ordinary communities. For example, many of their surveillance cameras have been found after Yang Yan saw half of the community.

The problem that Yang Yan felt before was that the computers in the security room were not connected to the Internet! Maybe this was just to prevent the security guard from using the computer to access the Internet privately, but this also led to Yang Yan being unable to remotely intrude and view the video.

But if you can get in touch with this computer, Yang Yan has a way to make it "connectable"!

...

After making up his mind, Yang Yan did not rush to take action. He continued to play with Luoluo in the children's play area. He only took the little girl home after she had enough fun.

It took him two days to prepare the equipment and write the code...

In fact, the weather has been calm these days, nothing has happened, and Yang Yan is no longer as nervous as he was at the beginning. He doesn’t think He Jiawei will come for him, and not to mention that there are bodyguards that Comrade Lao Xia invites them near the community, and he feels full of security!

But Yang Yan still had to write articles on the surveillance video... By this time, he was not trying to prevent He Jiawei at all. This guy was just a skill itch and he was restrained a lot when he was with Xia Yu, but he was still crawling in his heart with a little hacker monster!

When I arrived at the security room, I found the little Wang that Aunt Hu knew. Yang Yan said that he seemed to have parked another car in his parking space two days ago and wanted to watch the surveillance video.

This reason is actually a bit far-fetched, but with Aunt Hu's relationship, the security guard Xiao Wang didn't say anything at all, so he took Yang Yan into the inner room of the security room to watch the video!

The equipment of Grand Hyatt Champagne Mansion is quite good. There is a screen wall in the security room where you can observe the real-time situation of multiple surveillance cameras. There are also more professional video storage and management software on the computer, which can perform variable speed playback, playback and frame grabbing at one-eighth speed or even eight times the speed.

In addition, its hard disk device for storing videos is also very professional, with several hard disk arrays that can provide up to one month of video playback storage!

Of course, Yang Yan didn't expect that this computer was not connected to the Internet.

Fortunately, Yang Yan was prepared!
Chapter completed!