Home / All / Industry News /

RFID radio frequency identification technology application case: the application of anti-theft tags in supermarkets and shopping malls

RFID radio frequency identification technology application case: the application of anti-theft tags in supermarkets and shopping malls

Apr 25,2022

The RFID tag can be pasted on the item, and a detection device is installed at the supermarket exit. The normal process is that when the item is checked out, the cashier will change the content of the RFID tag and lift the restriction during the checkout process. Otherwise, when the item with the RFID tag passes through the supermarket exit , the detection device reads the content of the label and determines that the payment has not been settled, and will issue an alarm signal to realize theft prevention in the supermarket, as shown in the following picture:

 

 

  Instructions:


 The radio frequency tag should be attached to a dry and flat surface, and the bending of the radio frequency anti-theft tag will cause the signal attenuation of the tag;


 Frozen packaged goods need special treatment for anti-theft labels;


 Which kind of packaging cannot use radio frequency anti-theft tags:


 Products in aluminum foil bags such as: facial mask, black sesame paste, milk powder, coffee, etc.


 Metal products: iron pans, barrels of milk powder, etc.


 The anti-theft label paste product should be larger than the label specification, do not fold it;


 The standard specification of radio frequency tags is 40x40M, the larger the tag, the more sensitive it is, and the smaller the smaller the weaker;


  How to solve:


Acoustic magnetic labels can be used for metal packaging or commodities to solve the above problems, but the cost is relatively high.



Image




News
  • Why do foreign cyclists start wearing shoes with NFC labels
    Why do foreign cyclists start wearing shoes with NFC labelsNov 27,2023
    Technical expert Simonelli suffered a serious accident during a motorcycle race more than a decade ago. At that time, he was taken to the nearest hospital and no one knew him, resulting in him being unconscious for two days without anyone being able to contact his family because he did not carry his identity information with him. Leveraging his knowledge in NFC technology, he decided to develop a solution based on this technology.
  • RFID technology makes your luggage no longer "lost"
    RFID technology makes your luggage no longer "lost"Nov 20,2023
    Have you ever encountered such embarrassing situations at airports, train stations, ports, or other places - wrong, lost, or delayed luggage? I believe many people have had such experiences before. But now, with the application of RFID technology, these issues will become history. In luggage management, RFID technology can greatly improve the efficiency of luggage tracking and management, ensuring the safety and accurate delivery of luggage.
  • The characteristics and application advantages of RFID ear tags in different frequency bands
    The characteristics and application advantages of RFID ear tags in different frequency bandsNov 10,2023
    Comparative analysis of the characteristics and application advantages of RFID ear tags in different frequency bands Most RFID tags used in animal husbandry and breeding use ear tags. Currently, ear tags in the low-frequency and ultra-high frequency bands used in China are more common, while high-frequency tags are less commonly used. What are the characteristics of ear tags in different frequency bands?
Keep up with the latest technology news and innovations with the Newsletter.
Follow Us

Pro RFID & BarCode

www.yanzeorfid.com
Pro RFID & BarCode