RFID Jewelry anti-theft system

In order to reduce the loss caused by the loss of jewelry to a greater extent, we need to accurately monitor the location of each jewelry and carry out anti-theft management on them. In this system, the RFID electronic tag has a unique ID number. Therefore, after one-to-one correspondence between the electronic tag and the individual jewelry, the goal of precise management of each jewelry is achieved through the identification of the electronic tag. At the same time, RFID equipment has the characteristics of reading multiple tags at the same time, and such an RFID system can also realize fast and accurate inventory of goods.

Working principle of RFID jewelry anti-theft system

1. Use a UHF card issuer to record key information such as the material, weight, and price of the jewelry into the label, and bind the jewelry label to the jewelry.

2. Install a UHF reader in the jewelry display cabinet. If it is detected that the jewelry has left the cabinet for a long time without going through the normal sales procedures, an alarm will be triggered and the time and item details of the alarm will be recorded to prevent the jewelry from leaving the cabinet for a long time. Attribution leads to loss.

3. Each employee is issued an employee tag card. When the employee takes out the jewelry in the showcase, the UHF reader in the counter reads the employee tag card. At this time, the operation of the employee is regarded as a normal action. If it is not read It is considered an illegal operation and triggers an alarm.

4. Install the UHF near-field antenna at the bottom of the jewelry display tray. The near-field antenna is connected to the UHF split machine. Monitor, if the jewelry leaves the range of the tray for a certain period of time and is not put back into the showcase in time or fails to go through the normal sales procedures in time, an alarm will be triggered.

5. Install a UHF reading and writing external plate antenna at the entrance and exit of the jewelry Store, and use the relay function to connect an external sound and light alarm. The label of each piece of jewelry can be read when it passes the door. If it is read, it is not handled normally. Jewelry tags for formalities will trigger an alert.

RFID jewelry anti-theft system related equipment

Ultra-high frequency reader: designed by a high-performance chip solution, it has the characteristics of high-sensitivity long-distance identification, with a relay interface that can supply power to external devices, and can be directly connected to the alarm to work, and its password and mask functions can be directly configured If it becomes a triggering alarm condition, there is no need to do additional work such as system programming authorization, and in order to avoid conflicts caused by face-to-face installation of equipment, we can connect an external antenna through an external antenna port of the all-in-one machine.

UHF plate antenna: it has the characteristics of fast and long-distance multi-tag identification, suitable for anti-theft at the door, different gain antennas correspond to different identification distances, and can be selected according to actual application requirements

UHF near-field antenna: It has the characteristics of multi-tag accurate identification, suitable for the bottom of the tray, different gain antennas correspond to different identification distances, and can be selected according to actual application requirements.

UHF jewelry tags: All of them have the characteristics of adhesive backing and can be directly hung on small pieces of jewelry. Paper materials, sizes and reading distances are also different. You can choose a suitable jewelry tag according to your needs.

Application: