Anti-theft Tag Sensor Manufacturers

The anti-theft device EAS system at the entrance of the supermarket has changed the way people stare at people to see goods in the past. Because the radio frequency anti-theft device is easily affected by the surrounding electric field environment, it often fails. To debug this type of model, first check whether the transmitting antenna is normal. Hard tag then is made of steel pin, plastic casing, lock core, and lock core is a more important part, and it is the simple and easy device that is formed by three beads 11 a steel ring and a spring. In the process of installing the supermarket anti-theft device, it must not be operated with electricity. But many of us have also tried to open it by pulling out the steel needle by hand. It may be the main board, sensitivity, power supply and other problems of the device.

1. Because the production cost of the anti-theft soft label is relatively low, and its operation method is relatively simple and requires less equipment, its price is much cheaper than that of the hard label, and it is not particularly sufficient for many financial strengths. In terms of store owners, it is a good choice to choose it.

Regulations and requirements for the handling of police situations caused by anti theft labels.

RF anti-theft tags and soft tags have different applications and technical characteristics in anti-theft systems. Here are the main differences between the two tags: 1. Working principle RF anti-theft tags: RF tags communicate with an electronic tag reader via radio frequency. When the tag approaches or passes through the reader, the chip in the tag reacts and sends a signal. The signal is used to identify the presence of the tag and monitor the item. RF tags mainly use radio frequency technology to achieve wireless signal transmission, so it does not require batteries.

1. A special power supply line (110V or 220V) is required. The power supply box is connected to the neutral wire. The live wire and the ground wire are specially used for anti-theft equipment. Other electrical equipment do not share the power supply line of the supermarket anti-theft device to avoid other electrical appliances. interference

In the anti-theft of supermarket goods, a large number of anti-theft labels need to be used. And we need to choose different anti-theft labels according to different products. Generally, the most used in supermarkets is anti-theft soft labels. Today, I will take a look at my own views on how to use soft tags correctly, and I hope it can be helpful to everyone.