LF RFID cards (125 kHz) or Low-Frequency (LF) RFID cards functioning at 125 kHz are adaptable and trustworthy tools used in a variety of situations. In this comprehensive guide, we will look at the meaning of LF RFID cards, how they work at 125 kHz, their range of frequencies and features, and their different uses.
Low-Frequency Radio-Frequency Identification cards, or LF RFID cards for short, are a kind of RFID technology that runs at 125 kHz. These cards have an attached antenna and a microchip in them. This microchip stores important data, and the antenna lets you interact with RFID readers.
LF RFID cards work with the help of radio frequencies to communicate.
The 125 kHz frequency of LF RFID cards is one of their defining features. This frequency range has different effects on the cards.
Short Read Range:
LF RFID cards are perfect in situations where close contact is needed because they usually have a shorter read range than higher-frequency RFID cards.
Resistance to Interference:
LF RFID cards are less vulnerable to interference from substances like water and metal than higher-frequency cards.
There are many applications for low-frequency RFID cards in different industries:
Access Control: In offices, buildings, and restricted areas, LF RFID cards are important parts of the access control systems. These cards can be configured to allow only authorized individuals to access the system, increasing security.
Time and Attendance Monitoring: LF RFID cards make time and attendance monitoring in offices, educational institutions, and other settings more efficient. They simplify administrative work and increase accuracy by automating the tracking process.
Animal Tracking: LF RFID tags are used to track pets and livestock, among other animals. These tags help with tracking breeding patterns, keeping an eye on animal health, and preventing theft.
Asset tracking: LF RFID cards are used by manufacturing, warehousing, and logistics companies to keep track of assets such as inventory, vehicles, and equipment. Process automation for tracking lowers costs and boosts output.
Automotive Industry: LF RFID cards are helpful in the automotive industry because of features like keyless entry, immobilizer systems, and tire pressure monitoring. For car owners, these technologies improve convenience, safety, and security.
Although LF RFID cards have a shorter read range than high-frequency RFID cards, they are still widely used because of their affordability, durability, and dependability under difficult conditions.
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