LF Readers, Tags & Accessories

Depending on their functions and applications, LF (Low Frequency) readers, tags, and accessories may also be called: Low-Frequency RFID Readers, 125 kHz RFID Readers, LF RFID Interrogators, LF RFID Scanners, Low-Frequency RFID Tags, 125 kHz RFID Tags, LF Transponders, LF Chips, RFID Antennas (specifically for LF frequencies), RFID Cables and Connectors, Mounting Hardware for RFID Readers, RFID Software Applications. 

GAO’s, LF (Low Frequency) readers, tags, and accessories are composed of: 

LF Readers Components: 

• Antenna 
• RFID Reader Module 
• Communication Interface 
• Power Supply 

LF Tags Components: 

• Microchip 
• Antenna 
• Encapsulation 
• Memory 

Accessories Components: 

• Antennas 
• Cables and Connectors 
• Mounting Hardware 
• Software 

GAO Tek’s LF (Low Frequency) readers, tags, and accessories have the following functions: 

LF Readers: 

LF readers, also known as interrogators, serve several key functions in RFID (Radio Frequency Identification) systems operating at low frequencies around 125 kHz: 

• Generate Electromagnetic Field: Our LF readers emit a low-frequency electromagnetic field which power nearby LF tags. This field typically ranges from a few inches to a few feet depending on the reader's power and the tag's design. 
• Interrogate Tags: Once powered by the electromagnetic field, our LF readers communicate with LF tags to read data stored on them. This data can include unique identifiers or other information stored in the tag's memory. 
• Data Processing and Communication: GAO LF readers process the data received from tags and communicate it to a host system or computer via a communication interface such as USB, RS232, Ethernet, or Wi-Fi. This allows integration with other systems for further processing or action. 
• Control and Management: Readers may also control the operation of RFID systems, such as triggering alarms or opening doors based on the information received from tags. 
• Power Management: They manage the power supply to ensure efficient operation and longevity of the RFID system components. 

LF Tags: 

LF tags, also referred to as transponders, perform the following functions in an LF RFID system: 

• Respond to Reader's Field: GAOTek LF tags receive power from the electromagnetic field emitted by the reader. They use this energy to transmit data back to the reader without needing an internal power source, making them passive devices. 
• Store Data: Our Tags store data such as unique identification numbers or other information relevant to the tagged item, person, or animal. This data is transmitted when the tag interacts with a reader. 
• Secure Encapsulation: The tag's components, including the microchip and antenna, are encapsulated to protect them from environmental factors such as moisture, dust, and physical damage, ensuring reliability and longevity. 
• Memory Management: They manage the memory where data is stored, allowing for read and write operations by authorized readers. 

Accessories: 

Accessories in LF RFID systems provide support and enhance functionality: 

• Antennas: Our Accessories include antennas that optimize the range and directionality of the reader's electromagnetic field, improving the system's ability to detect and communicate with tags over varying distances and orientations. 
• Cables and Connectors: These facilitate reliable connections between components such as readers, antennas, and power sources, ensuring uninterrupted data transfer and power supply. 
• Mounting Hardware: Our Accessories like brackets, mounts, and enclosures allow secure installation of readers and antennas in diverse environments, such as walls, ceilings, vehicles, and outdoor settings. 
• Software Integration: GAOTek Accessories may include software applications for managing and analyzing data collected from LF RFID systems. This software integrates with existing business systems for inventory management, asset tracking, access control, and other applications. 

GAO Tek’s LF (Low Frequency) readers, tags, and accessories are rugged, versatile and precision measurement instruments. They comply with applicable industry standards such as 

• FCC Part 15 Regulations 
• Industry Canada Regulations 
• CE Marking (EU) 
• HIPAA (for healthcare applications) 
• GDPR (General Data Protection Regulation, EU) 
• California Consumer Privacy Act 

Our LF (Low Frequency) readers, tags, and accessories help our clients in complying with relevant Canadian government regulations such as 

• Radio Standards Specification RSS-210 
• ICES-003 
• Certification Requirements (ISED) 
• Labeling and Marking Requirements 

Our LF (Low Frequency) readers, tags, and accessories also called, Low Frequency RFID Readers, 125 kHz RFID Readers, LF RFID Interrogators, LF RFID Scanners , Low Frequency RFID Tags,  125 kHz RFID Tags,  LF Transponders,  LF Chips , RFID Antennas (specifically for LF frequencies), RFID Cables and Connectors,  Mounting Hardware for RFID Readers,  RFID Software Applications. 

• Access Control: GAOTek LF RFID tags are used for access control systems in buildings, parking lots, and restricted areas. Readers installed at entry points detect authorized tags, allowing or denying access based on permissions. 
• Animal Identification: Our LF RFID tags are embedded in animals (e.g., pets, livestock) for identification and tracking purposes. Veterinarians, animal shelters, and agricultural facilities use LF RFID systems to manage animal records and ensure proper care. 
• Asset Tracking: Organizations use our LF RFID tags to track and manage assets such as equipment, tools, and vehicles. Readers scan tags to record asset locations, monitor usage, and streamline inventory management processes. 

• Inventory Management: GAO LF RFID technology automates inventory tracking in retail stores, warehouses, and distribution centers. Tags attached to products enable efficient stock counting, replenishment, and order fulfillment operations. 
• Vehicle Identification: Our LF RFID tags are used for vehicle identification and access control in gated communities, parking facilities, and toll roads. Readers installed at entry points identify authorized vehicles based on tag information. 
• Security Systems: Our LF RFID tags enhance security systems by monitoring and tracking the movement of personnel and assets within secure environments. Tags can be integrated with alarm systems for unauthorized access detection. 
• Library Management: Libraries utilize our LF RFID tags to automate book check-in/check-out processes, manage collections, and prevent theft. Readers at library entrances and exits identify tagged books and ensure accurate inventory. 
• Medical Equipment Tracking: Hospitals and healthcare facilities use our LF RFID tags to track medical equipment, ensuring availability and facilitating maintenance schedules. Readers locate tagged equipment and monitor usage patterns. 
• Environmental Monitoring: GAO LF RFID tags equipped with sensors monitor environmental conditions such as temperature, humidity, and pressure. Readers collect data from tags deployed in remote locations for environmental research and management. 
• Industrial Automation: Our LF RFID systems support automated manufacturing processes by tracking work-in-progress components, tools, and finished goods. Readers facilitate real-time production monitoring and inventory control. 

More detailed information on such applications in various industries can be found https://gaotek.com/applications-of-NFC-LF-readers-tags-and-accessories-in-asset-tracking  

Below are our resource pages containing useful information on LF readers, tags, and accessories: 

FAQs on LF readers, tags, and accessories on GAOTek.com  

How to Choose a Level LF readers, tags, and accessories  

Components of LF readers, tags, and accessories  

Operation, Maintenance & Calibration of a LF readers, tags, and accessories  

Customers in the U.S. and Canada of LF readers, tags, and accessories  

Applications of LF readers, tags, and accessories in Asset Tracking Industry  

Our LF readers, tags, and accessories can be shipped overnight within the continental U.S. and Canada from a nearby warehouse in U.S. or Canada, and can also be shipped globally.