Eighties Housekeeper Little Wife

76-90

Chapter 76: 076 (one more chapter)

Li Jinyu didn't take it seriously after listening to it. She had already seen the public security comrades demonstrate. This infrared sensor is really amazing. As long as you touch the area swept by the sensor device, the alarm will sound immediately, and the distance of one centimeter will sound. It can sense that something is approaching. It is also installed to prevent thieves from stealing. Not to mention that people cannot escape detection, even small animals will sound when they come in, and the sensitivity is super.

Half a year ago, their home was stolen by a thief, and their entire year's income was stolen by the other party, and it was all hard-earned money. After this loss, my family can't live any longer. I have to borrow money from relatives to see a doctor. Life is very difficult, but since then, the awareness of prevention has been strengthened and I have paid great attention to this aspect.

Therefore, Li Jinyu felt that buying an alarm was a very worthwhile thing, and the alarm was only a few dollars. If you bought it, you could prevent theft as much as possible.

Therefore, in terms of anti-theft, no matter how much money you spend, you don't feel bad.

Especially Li Jinyu felt that the money bought the burglar and wanted to fall into the hands of the thief. As for hearing other people's yin and yang sarcasm, he didn't take it seriously. If the thief wanted to keep an eye on her house, this time it was okay to step up prevention. Test the effect of this anti-theft device.

Her house has been stolen, and now there is nothing of value. The whole house is empty. After the thief comes, he can only go away for nothing. But if there are frequent theft cases, her neighbors should be more worried. .

Li Jinyu shook his head and said, "Sister Wang, there's nothing to steal when a thief comes to my house. If he doesn't dislike our family's poverty, he will come, and my infrared anti-theft device is very useful. I will catch him a current one. , just to take revenge for what happened last time, after so long, I don't want to be able to recover the loss, I just don't want this thief to go unpunished, it's really hateful."

Sister Wang said she didn't believe it at all, and even laughed out loud when she heard the words: "You said this thing can catch thieves? It's too ridiculous, are thieves so easy to catch? These days, thieves are better than monkeys. Smart, can you still be called a thief if you catch it? How much did you spend on this thing? It doesn't look that great at all."

The infrared sensor in Li Jinyu's hand is a small plastic box, and there are several small bulbs the size of soybean grains. It is not worth a few cents at first sight, and it is not reliable at all. How can it be possible to catch a thief? She must have been deceived and returned the money to the victim.

Li Jinyu wanted to correct the name of the alarm and said: "I bought this set for ten yuan, and bought three sets for a total of thirty yuan. You can't make it small, it's really useful, as long as any living thing has The temperature cannot escape its induction."

Wang Lao Dajie heard it even more incredible: "Ten yuan to buy it? There is nowhere to spend the money. I don't know whether to call you stupid or stupid. If you have this money, you can buy useless things. I see you. Still not short of money."

Li Jinyu waved his hand: "Forget it if you don't believe it. There is no way to explain this matter. Anyway, I believe that safety can be guaranteed."

"Hey, I think you're still wasting your time this time."

After Sister Wang finished speaking, other onlookers also talked about it, and they were not optimistic that this thing could prevent theft. It was really because the appearance was a bit shabby, and it didn't look like high-tech. Unheard of technology.