When exporting companies get orders from Europe and the United States, they generally use anti-theft tags; especially for the top 100 supermarket chains in Europe and the United States, most of them use the 58kHz sound-magnetic anti-theft system of the United States. Only by affixing the DR anti-theft label on the product can you enter European and American supermarkets. The sound-magnetic system has two types of anti-theft tags, soft and hard.
The acousto-magnetic soft labels of Symphony American have two series, DR and EL labels. The former is composed of two vibrating plates and one substrate, and the latter is composed of one vibrating plate and one substrate. It is suitable for clothing, shoes, hats, luggage And packed daily necessities/food, etc. The standard acousto-magnetic system has a high detection rate and excellent performance close to zero false alarms; digital technology, software-driven intelligent technology; integrated system and support, 1.4-meter protective exit; with audible and visual alarm.
Degaussing equipment can be divided into two types: contact type and non-contact type. The contact type requires the acousto-magnetic tag to contact the surface of the demagnetizer, while the non-contact type can demagnetize the tag at a distance of 12-20cm from the acousto-magnetic tag.