Electronic anti-theft systems in stores have become a must in some retail stores, such as supermarkets and clothing stores. In order to reduce the loss rate of goods in stores, more and more merchants choose to install anti-theft equipment at the exit.

At present, store security system can be divided into AM security system, RF security system and electromagnetic wave security system. The first two are very common in supermarkets of daily life, while the latter is mainly used in libraries.

The RF anti-theft system is first applied to the market, the price is relatively cheaper. Its frequency is generally 8.2MHZ, so it is more susceptible to other wireless devices. And AM anti-theft system will have better anti-jamming capability than RF system, so the false alarm rate will be relatively lower. And it’s going to be a little bit more expensive.

Customers can choose the appropriate security system according to their own store.