Self alarm tag function

Self alarm tags are a common anti-theft device for goods. Their function is to trigger an alarm when goods are taken out of the store without payment. This can help stores reduce theft and improve the safety of goods. Self alarm tags are usually used in conjunction with access control systems. When goods with tags pass through the access control system, if the tags are not properly removed, the access control system will make a sound or flash a warning light.

Therefore, self alarm tags can effectively deter potential thieves and protect goods in the store from loss. At the same time, it also reminds customers to send the goods to the checkout counter for checkout, which promotes normal shopping behavior.