Keeper box for battery Manufacturers

In order to ensure the freshness of the fresh food in the supermarket, it is generally placed on the shelf, and customers can take it according to their own needs. People who often go to the supermarket often find that customers always pick and choose on the shelves, and even peel the skin, remove the leaves and pinch the roots, etc., causing various losses. In addition, because such commodities are not as easy to take anti-theft measures as other commodities, commodities are often taken out of the supermarket without settlement, causing losses to the supermarket. Therefore, many supermarkets have begun to put anti-theft labels on fresh products to achieve the goal of anti-theft. The specific use methods are as follows:

If your perfume dual-battery safe is broken, you can try the following steps to troubleshoot and solve it: Replace the battery: Determine if the battery needs to be replaced. Remove the old battery and replace it with a new one, making sure the battery is installed in the correct direction.

Anti-theft system is mainly divided into two categories: acoustomagnetic and radio frequency, among which, the equipment of the acousto-magnetic anti-theft system is not only higher performance, but also better in production, materials, design, etc., are higher than one or more grades of RF system products.

I believe that many businesses will be forced by the manufacturer's engineer to use an independent power supply for the power supply of the anti-theft device during installation. Many people do not know the reason. Today, I will tell you about the power supply of the anti-theft device in the supermarket. Why do you need an independent power supply, let's take a look together.

The summer is sultry and irritable. We like to go shopping in the mall in our spare time. Many people will notice the anti-theft electronic tags placed on the goods when they buy things in the clothing store of the mall. The anti-theft labels have different shapes but the same function, so many people are curious about what is inside such a small thing?