Customized 58k Label Anti Theft Security System

The electromagnetic wave system of the supermarket anti-theft door has the smallest label, and the price of the label is also cheap. It can be repeatedly demagnetized, but it is vulnerable to the influence of magnetic or metal substances and generate false alarms. The width of the protected exit is generally about 0.9 meters. The system will not affect magnetic objects (such as audio tapes, video tapes, magnetic cards).