Views:5 Author:Allen Publish Time: 2019-08-20 Origin:Site
How does the EAS anti-theft security tag work? [Bohang China]
We often say such a sentence, the heart of the defense is indispensable. In public places such as large supermarkets, this sentence should be more important. The anti-theft is a problem that supermarket clothing stores cannot ignore in the course of business. Now many supermarkets Clothing stores, the use of anti-theft systems, then as a kind of anti-theft device, supermarket clothes anti-theft deduction magnetic how to work? Next Xiaobian will answer for you.
1. EAS anti-theft security tag and eas anti-theft security gate together constitute the anti-theft system
Anti-theft is a kind of system work. It is difficult to guarantee the effect of only a single anti-theft device. The supermarket anti-theft buckle and anti-theft access control system is a system. The system uses a radio frequency system, which utilizes the system. The radio wave is transmitted for detection. It is an EAS electronic anti-theft device with excellent running effect. The magnetic frequency on the EAS anti-theft security tag of the supermarket clothes is the same as the access control setting. When the customer goes out of the supermarket door without degaussing, the automatic alarm will be It sounds.
2. Using the resonance principle of the acoustic magnetic system
The EAS anti-theft security tag on the supermarket clothes adopts the acoustic magnetic system resonance technology. The technology is simply that the EAS anti-theft security tag on the clothes has the same frequency as the system detection area. When the EAS anti-theft security tag attached to the product enters the detection area, Due to the resonance phenomenon, there will be an audible prompt. The EAS electronic anti-theft system using this principle can achieve zero false positives.