"The cost of infrared is relatively low, but its effect is not as good as the effect of anti-theft doors and windows, nor is it 100%. It can prevent theft, probably with a probability of 80%."

    Chen Yuan thinks thieves are also very smart, and the future generations of thief industry are up to date. In, infrared has been cracked a long time ago. This thing is still available, but it may be eliminated in a few years.

    "80% is pretty good. This infrared technology asks you to help us guide."

    Zhang Yanping knows that nothing can be perfect. This probability is higher than the number of thefts at the end of previous years. It will definitely reduce a lot. It's impossible to eat a fat man in one bite, and be content with 80%.

    If not, it may be that the 0% loss is even heavier. Thieves, pickpockets and thieves are still rampant in Wucheng, and they will become more lawless towards the end of the year.

    Chen Yuan also said: "I am willing to cooperate with the police for this infrared person. You come to promote it, and I will find a third party to sell, so that we can trust our products from the outside. As for the final sales, it is still up to your police to find out. If you can’t sell it, let the Ministry of Public Security buy the rest.”

    Zhang Yanping estimated the price and felt that if the loss occurred, they would be able to afford it, and if the infrared anti-theft effect is good, the loss may not necessarily occur. , In short, you can take a risk.

    Happy thought nodded: "This is Chen should you help us to do security sensors, how this loss does not allow you to bear." '

    They hit it off, first a good discussion, if made money, then gave Chen Yuan, at most, gave the Ministry of Public Security a small part of the cost of publicity, and all the other money went to Chen Yuan.

    It was originally Chen Yuan's own technology and own cost that could help the Ministry of Public Security solve such a big matter, and Zhang Yanping was already very satisfied.

    But if there is a loss, after all, it was first proposed by the Ministry of Public Security, and finally cannot be bought, it is equivalent to the Ministry of Public Security buying these infrared alarms with Chen Yuan.

    Chen Yuan went to a foundry to produce 500 infrared alarms according to her own technology. Infrared sensors are also available now, but she hasn't heard that they can be used as alarms. This is the first one in the city, the owner of the foundry. I was really curious. Originally, Chen Yuan asked him about the problem, but later it turned out that he had problems consulting Chen Yuan.     Had it not been for the signing of the order agreement, the boss would have deliberately bought the infrared alarm sensor. He thought it had potential. Unfortunately, the bid was not high and Chen Yuan refused.     Chen Yuan has now cooperated with Zhang Yanping, and she must not be able to sell it again. If the sales volume is really good, there will be time to sell the patent. By then, this item will not have a bargaining chip, and it may be easier to negotiate a good price, but if not It sells well and does not adapt to the market. It is a pile of rubbish, and no one wants free money.     Based on her understanding of the current people's consumption outlook, this time, just two years after liberation, is when the standard of living has gradually started to improve.     People are more willing to spend money on food, clothing, and various living education subsidies. For the alarm, they are lucky enough to tell them that they will not encounter theft. If they buy it, they may not use it, which is a waste of money.     What's more, the education level of the people has not been raised, and the technology of anti-theft device is not recognized.     Therefore, Chen Yuan is not sure whether there will be a market for this thing. It depends on how Zhang Yanping operates. Inadequate publicity will also have an impact.     Sometimes doing business is like opening a blind box, and you will never know what the result will be until the end.     After Zhang Yanping transported the 500 infrared sensors away, he seemed to be carrying a heavy rock on his back. What he feared most was that the alarm would eat ashes in the library, and finally turned into scrap copper and rotten iron, and did not play to it. The value it should have.     The function of each alarm here was tested when it left the factory, and Chen Yuan personally confirmed that there was no problem, so she handed it over to Zhang Yanping to take it away.     In the next few days, the internal staff of their unit looked for newspapers, looked for station advertisements, and advertised the benefits of alarms everywhere.






















    And at the same time, they had to take care of their own work. The public security personnel were tired and busy, but no matter how busy they were propaganda, five or six days passed in a blink of an eye.

    Frozen, there was no waves, and there was no movement at all.

    Only a small number of citizens asked, but no one was willing to spend money to buy it.

    After all, although the cost of this alarm is much lower than that, it takes more than ten dollars to buy it. For ordinary people, this is really not a small sum.

    Looking at the mountain of alarms, I couldn't buy any of them, and my cheeks were swollen, and I felt very angry.

    Zhang Yanping is panicked this time, is it possible that he has to smash his hands? ?

    What I thought at the beginning was that it might not sell well, or it might not sell well, but I never thought that there would be such a bleak result that I couldn't buy one.

    In fact, he doesn't know how to do business, and he doesn't understand this knowledge. He has worked in public security all his life. Every day he thinks about arresting criminals and solving cases. Doing business is his blind spot, but he doesn't know how.

    In the future, who would dare to underestimate that doing business is simple, he is the first one to be unhappy.

    Zhang Yanping's face was very bleak every day, and the alarm later became his heart disease.

    Things took a turn for the better after half a month.

    The infrared alarm finally has its first real customer.

    This customer is a relative of a colleague’s family. He had been stolen before and hated thieves and thieves the most. Naturally, he paid great attention to anti-theft. When he heard his colleague promote anti-theft devices, he was naturally very interested and asked to buy it.

    The customer's name is Li Jinyu, a eldest sister in her forties. Her home is not in the Wucheng city area. It is only two hours away by car from Wucheng, and she is a long way away just to buy an alarm.

    After I bought this infrared alarm, people around me heard that she had bought a high-tech, and they all said in a weird manner, "Sister Li, you are too courageous. Have you been afraid of being stolen before? Let’s talk about the value of your family. The thing, this thing is installed, don’t be self-defeating when the time comes, the thief heard that your home has an alarm installed, thinking that you are provoking him, and if you don’t go anywhere else, go and steal your home."


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