Introduction to anti-theft methods in supermarkets

As we all know, whenever you go to the supermarket on holidays, it is almost full. So, in this mixed situation, how should we put it in the supermarket? In fact, in addition to installing supermarket anti-theft devices, we also have the following anti-theft methods:

1、 Surveillance: Generally, supermarkets have surveillance installed at entrances, main passages, gates, and so on. The surveillance video is placed in the office, and the boss always turns on the monitor to check it when he has nothing to do. Large supermarkets will have dedicated loss prevention offices where people are constantly watching the screens.

2、 Loss prevention officer: Loss prevention officers are equivalent to security guards, but the purpose of providing security guards in supermarkets is to prevent losses, so supermarket security guards are generally referred to as loss prevention officers. There are loss prevention personnel at the entrance and exit of the supermarket, the cash register, the main entrance, the security passage, and the employee passage. Internal employees entering and leaving the store must conduct self inspection, and when taking items out of the store, they must open a sign. The supermarket also has plainclothes to prevent damage, and they pretend to be customers inside the supermarket to catch thieves. After being caught, 30% of the fine will go to plainclothes.

3、 Anti theft door: The anti-theft door is used in conjunction with anti-theft tags and is magnetic. After being attached to the product, if it is not demagnetized at the checkout counter, it will trigger the anti-theft door alarm. Anti theft tags are divided into hard tags and soft tags. Hard labels are usually used for valuable items such as clothing, milk powder, umbrellas, etc. Soft labels are often used for items such as shampoo, expensive toothpaste, etc. If the questioner goes to sell milk powder or clothes, they can tell what a hard label is. Soft labels are like barcodes, but not barcodes. Barcodes are designed to facilitate the management of goods, just like the ID number of a product. When the OP pushes the shopping cart to the checkout counter for settlement, the hard label will be removed using a dedicated decoder, while the soft label can be demagnetized by rubbing it twice on the demagnetization board at the checkout counter. A large proportion of products do not have anti-theft devices. And the weakness of anti-theft tags is that metal can shield the signals they emit.