How to distinguish the quality of the acoustic magnetic anti-theft label

Acoustomagnetic anti-theft label is a common electronic security anti-theft product, which is mainly composed of transistors, microphones, magnetic components, etc., which can effectively prevent theft of goods. The quality of the acoustic magnetic anti-theft label can be distinguished by the following aspects:

Check the appearance: the surface of a good acousto-magnetic anti-theft label is smooth and flat, without obvious scratches and deformation; while the inferior acousto-magnetic anti-theft label will have problems such as uneven appearance, deformation, and obvious defects.

Test the sensitivity of the sensor: put the acousto-magnetic anti-theft label on the metal surface and scan it with the sensor. A good acousto-magnetic anti-theft label can be correctly identified, while a poor-quality acousto-magnetic anti-theft label may not be recognized or misidentified .

Check the battery life: Check the battery life on the acousto-magnetic anti-theft tag. A good acousto-magnetic anti-theft tag should have a longer battery life, and the tag is stable and reliable when used, while a poor-quality tag may have problems such as short battery life and frequent failures.

Check the quality of magnetic components: The quality of the magnetic components in the acoustic magnetic anti-theft label has a great influence on its anti-theft effect. The magnetic components of a good acoustic-magnetic anti-theft label should have the characteristics of good stability, large magnetic flux, and small self-magnetic field, while the magnetic components of inferior labels may have quality problems in this regard.

In short, choosing high-quality acoustic and magnetic anti-theft labels can ensure the safety and anti-theft effect of goods, and avoid economic losses to merchants and consumers.