Do not use jammers in underground parking lots

I have met such a customer. He was very satisfied with our products before, but it may be due to confusion. He went to a shopping mall to shop and placed this monitoring portable jammer in the trunk of the car. At that time, he I also bought one of our accessory products, which is a high-capacity power supply battery. After driving to the toll parking lot of the mall, the camera was naturally blocked by his shielding system. At that time, his license plate number was not captured. He mistakenly believed that this situation could avoid parking fees because he had to stay in the mall very much that day. For a long time, first fitness, then shopping, and finally watching a movie with my wife. This takes six or seven hours in total. The parking lot of the shopping mall is charged at 3 yuan per hour, which costs more than 20 yuan. Just imagine. If you have equipment, you don't need to use it for nothing.

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Unexpectedly, when he drove out of the parking lot after a day of entertainment, an astonishing amount appeared on the billing plate, reaching a parking fee of 2,000 yuan. At that time, the toll collector was also shocked. After working for such a long time, There has never been such a high parking fee. The car owner himself is also very angry. Parking in Dubai would not be so expensive, but he himself vaguely realized that it should be a problem with the monitoring jammer system, but according to his own logic, he could not think of the real reason. And the security personnel are stubborn. Fortunately, everyone unanimously decided that there was a problem with the system, and it was released. I was in a cold sweat when I returned home. No one would pay the parking fee of more than 2,000 yuan, but most people would not think of the factor of jammers, because after all, there are still very few people who know this kind of product. . Later, I called and consulted our after-sales technical staff. The technology followed his itinerary and helped him analyze the specific reasons for the expenses.

It turned out that he had been to this mall a month ago and drove the same vehicle. Because the parking time was very short, the camera system only recorded photos of him driving in, and because he did not reach the charging time limit when he got out of the car, it was free. , And automatically ignored the record. One month later, he blocked the image of entering the car. When the vehicle went out, the calculation was based on the parking time of a year ago, that is, the vehicle was parked for a year, and it was calculated at 3 yuan per hour. It costs more than 70 yuan a day, so the cost of more than 2,000 yuan can be imagined.