Why choose acrylic EAS AM acoustic magnetic security doors?
With the development of the retail industry, self-selection of prices and free experience have now become a shopping method that people extremely like. However, while merchants provide customers with this convenient shopping experience, product safety issues have also become an important problem that troubles merchants. Because of a completely open shopping space, it is inevitable that products will be lost. Especially for some small but exquisite products, their value is often not low.
Facing this difficult problem, it is essential to pay attention and handle it properly. If not dealt with, it will directly affect the survival of a store. Does this sound a bit exaggerated? In fact, it is not at all. The gross profit margin of current products is already very low. It can be said that if one product is lost, three or even more need to be sold to recover the loss.
When dealing with this issue, the first thing that merchants usually think of is to install monitoring devices. However, monitoring is merely a tool for identifying problems after they occur and cannot provide timely alerts. This is because there is not enough manpower and energy to keep an eye on the monitoring screen to see which customer has a problem. It can only be done after the fact, but by then the product has already been lost.
The effective solution now is to install acrylic acoustic magnetic anti-theft doors. This kind of product is timely. When unsettled products pass through the detection channel at the entrance, it can promptly alarm and alert the sales staff of the store.
At present, there are mainly two types of supermarket anti-theft doors that are widely used: one is the 8.2Mhz frequency (commonly known as radio frequency door), and the other is the 58khz frequency (acoustic magnetic door).
So, which frequency is better and how should we choose? Below, the author will give us a brief analysis from the following aspects:
1. In terms of skills, most RF gates now use analog signals, while acoustic magnetic gates adopt digital transmission technology. Therefore, acoustic magnetic gates have relatively more accurate signal recognition, are less likely to be disturbed by other irrelevant signals, and have better stability.
2. Detection channel width: Currently, the effective maintenance channel intervals for radio frequency doors are 90cm-120cm for soft labels and 120-200cm for hard labels. For sound magnetic doors, the detection intervals are 110-180cm for soft labels and 140-280cm for hard labels. Relatively speaking, the detection intervals for sound magnetic doors are wider, giving a more spacious impression when installed in shopping malls.
3. Types of products to be maintained: Due to the working principle of the radio frequency system itself, radio frequency tags are easily disturbed and shielded by signals from the human body, tin foil, metals, etc., making it impossible to achieve maintenance functions on products made of such materials. In contrast, acoustic magnetic equipment is much better. Even on products made of materials like tin foil, it can still provide anti-theft effects.
4. In terms of price, since radio frequency equipment was applied earlier, its price is relatively lower than that of acoustic magnetic equipment. However, with the continuous improvement and rapid development of acoustic magnetic equipment in recent years, the cost has gradually decreased. Currently, the price gap between the two types of equipment is gradually narrowing.
5. Appearance display effect and raw materials: Due to some problems existing in radio frequency equipment, fewer and fewer manufacturers are investing in the research and development of radio frequency equipment. Radio frequency equipment has less development space than acoustic magnetic equipment in terms of product innovation and research and promotion.
To sum up, I believe everyone now knows why to choose EAS AM acrylic acoustic magnetic security doors. I hope this article has been helpful to you.
