Views:2 Author:Allen Publish Time: 2019-09-03 Origin:Site
How many meters can the supermarket anti-theft device be installed? [Bohang China]
Although the supermarket anti-theft device has been familiar with more and more businesses, we believe that many business owners will think that a channel only needs to install two anti-theft antennas to play the role of anti-theft. Two days ago, a shop bought two anti-theft antennas. We arranged the engineers who came to the door to install it. It was very surprising. It was impossible to install two anti-theft antennas to prevent theft. Then, how many meters does the supermarket anti-theft device install to prevent theft?
At present, supermarket anti-theft device installed on the market can be divided into two categories, one is the supermarket acoustic magnetic system security door, and the other is the supermarket radio system security door. The labels used in the security doors of different systems are also different. Before installing the security door, the supermarket must first determine the required labels according to the goods in the store, and then determine the installation position of the equipment according to the shortest detection distance of the anti-theft tags.
Detection distance of the security tag used in supermarket EAS AM system security doors:
1.The product is labeled with a soft label, and the detection distance of the acoustic magnetic security door is 1.2-1.6m.
2. Small skull anti-theft hard tag, sound magnetic security door detection distance is 1.4-1.6m;
3. Big skull anti-theft hard tag, sound magnetic security door detection distance is 1.6-1.8m
Detection distance of security used in supermarket EAS RF system security doors:
1. The 4×4 soft label added by the product, the detection distance of the RF security door is 1.2m;
2. The small square anti-theft hard tag added by the product, the detection distance of the radio frequency security door is 1.2-1.4m;
3. The generous anti-theft hard tag added by the product, the detection distance of the radio frequency security door is 1.4-1.8m;
If the installation distance of the supermarket anti-theft device is not installed according to the shortest distance that the label can detect, the supermarket anti-theft device is prone to blind spots when working, when the customer takes the supermarket alarm with the anti-theft security tag installed through the entrance and exit. The alarm device will have a false report.