Many users are not very clear about the working principle of RFID, today Kerong will talk to you about how RFID cabinet locks work.
RFID (Radio Frequency Identification, Radio Frequency Identification) cabinet lock is a smart lock that integrates advanced technology, which realizes the safe locking and unlocking of the cabinet through non-contact automatic identification technology. The working principle of RFID cabinet locks mainly relies on the three core components of RFID technology: electronic tag (Tag), reader (Reader) and antenna (Antenna).
How RFID cabinet locks work
1. Electronic tags. Each RFID cabinet lock is equipped with a unique electronic tag, which stores key information such as the identification information and permission data of the cabinet inside. These tags are usually fastened to cabinets or locks and cannot be easily tampered with or replaced.
2. Reader and antenna. The reader of the RFID cabinet lock emits a radio frequency signal through the antenna, which generates an electromagnetic field. When the electronic tag enters this electromagnetic field, it will receive a radio frequency signal and generate an induced current, which will activate the circuit inside the tag. The tag then uses this induced current to send product information or response signals stored in the chip.
3. Information transmission and processing. After receiving the signal sent by the tag, the reader will decode and transmit the decoded information to the background system or control unit. The back-end system or control unit determines whether the current operation is legal based on the information received, such as permission verification and time verification. If the verification is passed, the lock is controlled to perform the corresponding action, such as unlocking or re-locking.
I don't know if you have a preliminary understanding of RFID locks through Kerong's professional introduction. RFID cabinet locks are highly secure and easy to use. Therefore, in our real life, such as logistics management, hospital consumables management, corporate office, etc., have been fully applied.
As a professional manufacturer of RFID cabinet locks, Kerong provides a wide variety of RFID cabinet locks to the world, supporting customization, OEM/ODM. If you have more questions about RFID locks, you can leave us a message, and we will contact you as soon as possible.
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