What is a self-alarm tag?
EAS security tags include EAS security hard tags and EAS security soft labels. Self-alarm tag is a kind of EAS hard tag.Usually, the EAS security tag will cause the EAS antenna to alarm when someone take the tagged products passing the antenna.Then the self-alarm tag is based on this, and there is an additional layer of function that can alarm itself.The self-alarm tag can alarm itself, which is its biggest feature.
What types of self-alarm tags are there?
Usually, the classification of self-alarm tags can be classified according to the internal alarm mode of the tag and the external shape of the tag.
According to the classification of the alarm method of the self-alarm tag, it can be divided into 3 alarm tags and 2 alarm tags.
2 Alarm tag means that the self-alarm tag has 2 alarm modes. One is that the antenna will alarm when the tag passes through the EAS antenna. This is the same principle as other ordinary tags, that is, the tag and the antenna generate frequency resonance, and then trigger the alarm of the antenna.The other is that when the tag is damaged, the tag will make an alarm sound by itself.The 3 alarm tag is based on the 2 alarm, and there is an additional alarm method, that is, the self-alarm tag itself will alarm when the tag passes through the antenna.
According to the external shape classification of self-alarm tags, it can be divided into spider tags and lanyard tags.
The following describes the difference between the two tags.
Spider alarm tag
The spider tag is a kind of self-alarm tag. Its working principle is to wrap the product with the protruding thread, so it is also called the spider wrapping tag.
Spider tags can also be divided into 2 alarms spider tag and 3 alarms spider tag.
Self-alarm tag with rope
The self-alarm tag with rope is mainly used to protect the product by hanging.The premise is that the protected goods must have a place where they can be hung.
This kind of tag is also called lanyard self-alarm tag.
Below is a diagram of the actual use case for both tags.
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Lanyard self-alarm tag
Spider self-alarm tag
How do self-alarm tags work?
1. First determine the frequency of use of the tag
To determine the frequency of use of the tag, it means to first look at the frequency of the EAS antenna used by the store, whether it is AM or RF, AM is the frequency of 58khz, and RF is the frequency of 8.2mhz. The selected tag frequency must correspond to the antenna frequency, otherwise it cannot be matched and used.
2. Then select different types of self-alarm labels according to different types of goods
If the product is a box, there is no place to insert or hang the tag, then we can only choose the spider tag, wrap the product with the rope or net of the spider tag.
If the product is an irregular shape, such as handbags or clothes, it is inconvenient to wrap it with a spider tag, then we need to use a lanyard tag to find a place to hang the tag on the product.
3.Decide whether to use 2-alarm tags or 3-alarm tags
Then determine whether to use 2 alarm labels or 3 alarm labels according to the value of the commodity or the purpose of the store.
If the product is more expensive or the store has fewer management personnel, you may need to choose the 3 alarm tag. If the value of the product is not high or there are many store management personnel, you can choose the 2 alarm tag.
4. Equipped with a tag remover
Because the self-alarm tag is basically opened with a magnetic unlocker, the store needs to be equipped with a magnetic tag remover to open the self-alarm tag.The Gaussian of the tag remover varies from 5000 to 20000GS.Under normal circumstances, a 8500GS tag remover can open basic security tags, including self-alarm tags.
Self-alarm tag remover
This tag remover can open basically all EAS security tags.
For more types and descriptions of self-alarm tags, please refer to the following product details
