Views:1 Author:Allen Publish Time: 2019-09-29 Origin:Site
What is the quality of the eas anti-theft alarm system? [Bohang China]
In order to meet different anti-theft requirements, there are different types of anti-theft devices in the market. Therefore, for retailers, it is not free to buy one set, but it is determined according to the environment, size and design style of the store. . What do you think about the quality and performance indicators of eas anti-theft alarm system? Let's get to know it.
1. The detection rate
This indicator is mainly used to measure the reliability of the eas anti-theft alarm system, that is, the average detection rate of undegaussed labels in all directions in the monitoring area. Among the three techniques commonly used in eas anti-theft alarm system, the benchmark average detection rate of the eas AM technology is relatively high.
2. The false positive rate
Although the current technology is relatively mature, but the eas anti-theft alarm system also has a false positive, so the false positive rate will also be considered as an important indicator of system performance. In addition to the factors of the system itself, external interference will also reduce the detection rate of the device. In the prior art, the acoustic magnetic mall anti-theft device adopts computer control and combined with resonance technology, so it exhibits strong resistance to environmental interference. In addition to the above two points, the store anti-theft device should also consider shielding, protecting the type of goods, the use of labels, etc., and hope that each retailer can purchase their own favorite store anti-theft device.