1. Anti-theft function
A very important value-added function of the acousto-magnetic decoder is the "anti-theft function". This kind of decoder has the characteristics of integrated and linkage work with barcode laser scanners in mainstream shopping malls. During the normal cash register operation, the cashier usually needs to ensure that the laser scanner correctly scans the barcode of the product, and at the same time or afterwards degauss the anti-theft soft label. Some cheating cashiers and employees often demagnetize and kill the anti-theft soft tags without scanning the product barcode to achieve the purpose of stealing products. The decoder with the anti-theft function will only initiate the degaussing action after receiving the correctly scanned degaussing trigger signal output by the barcode laser scanner. Any cashier's attempt to "miss to scan" the barcode of the product in an attempt to degauss the anti-theft system will not achieve the goal.
2. Choose a green decoder
Any electronic product has electromagnetic radiation, and decoders also have relatively large electromagnetic radiation. After a certain interval, the radiation is within a safe range. To reduce electromagnetic radiation as much as possible, "green" use of degaussers is often ignored by some businesses. The degaussing device of the acousto-magnetic anti-theft system with "anti-theft function" will only activate the degaussing action when the product is correctly scanned and there is an acousto-magnetic anti-theft tag within the detection range of the degausser, and electromagnetic radiation will be generated. , The decoder is in a "sleep" state, and its own energy consumption is low. Therefore, the decoder of the sound and magnetic anti-theft system with this function is safe, green and environmentally friendly.