Acoustic magnetic degausser working principle

 

AM deactivator device is mainly used in various shopping malls, supermarkets, etc., for all types of self-selected supermarkets. When the store is in the process of cash register, the soft labels attached to various commodities are degaussed to avoid the customers passing the AM anti-theft system. Because the anti-theft label or tag triggers an alarm.

 

The principle of the AM deactivator device is to degauss the label. The deactivator device has a certain degaussing range, usually the maximum reliable degaussing distance on the surface of the label away from the degaussing device. Usually the maximum degaussing distance of the label cannot exceed 10cm.

 

The AM deactivator device also has a degaussing speed. It determines the ability of the AM anti-theft system to degauss the continuous degaussing. The degaussing speed is slow, which affects the cashier's efficiency. Some degaussers seem to be faster, but they can't be reliably demagnetized, and need to be degaussed, which actually affects the cashier's work efficiency.

 

The AM deactivator has the operational characteristics integrated with the barcode laser scanners in the market. When the cashier is in cashier, it is usually necessary to ensure that the laser scans correctly scan the barcode of the product.

 

The label does not touch the AM deactivator device is not degaussing, after the AM anti-theft system will alarm, to achieve the function of prevention.