what is 2.4G Active RFID and Its Application

As we know，Passive RFID take a big part of RFID，but some project need active RFID，here we learn what is 2.4G active RFID and its main application we use

What is 2.4G active RFID ：

Active RFID tags are continuously operating, battery-powered sensors that transmit data to a reading device. Whole active RFID hardware also include

reader,tag,antenna.2.4G active reading range can be 20-150meters max,trnsmit speed also faster.do not have global standard as Passive RFID ,each factory have own Algorithmic，so 2.4G active RFID and tag should be match to read.

2.4G Active RFID Tags are equipped with a power source, often a battery, enabling them to actively transmit signals.The active nature of these tags contributes to an extended read range, making them suitable for diverse applications,2.4G active RFID tags can be different type,like card ,wristband,keyfob,ear tag or customized function,price much higher compare with UHF,about 2-10 USD/PCS ,size also bigger as its with battery.2.4G active tags ID is limit,do not need write tag ID,its setting by factory

2.4G active RFID Readers can be classified into directional and omnidirectional antenna types.Directional readers focus their scanning in a specific direction, offering targeted and precise readings.Omnidirectional readers, on the other hand, provide 360-degree coverage, making them versatile for various deployment scenarios.and 2.4 active RFID reader can be indoor type and outdoor waterproof type,also have 2.4G active RFID handheld reader,reader price similar with UHF .

Applications:

Anti-Theft Measures for Electric Vehicles:

• 2.4G Active RFID technology is widely employed in the automotive industry, specifically for electric vehicle theft prevention.The extended read range and high accuracy in identification make it an effective tool for securing vehicles against unauthorized access.

• Personnel movement Tracking :In environments where tracking personnel movements is crucial, such as large facilities or construction sites, 2.4G Active RFID excels.The technology offers not only precise tracking but also robust anti-collision capabilities, ensuring accurate identification even in crowded scenarios.

• School Attendance Management:while most school few students enter at the same time，UHF may have missing reading，the 2.4G active RFID is a good choice.

• Asset Tracking:Businesses benefit from 2.4G Active RFID in managing and tracking valuable assets.The technology's ability to cover extensive areas facilitates real-time monitoring and helps prevent loss or misplacement of assets.
• Race Timing in Motorsports:The precision and speed of 2.4G Active RFID readers make them ideal for applications like race timing in motorsports.Whether in professional racing events or amateur competitions, the technology ensures accurate and instantaneous recording of race times.You can also check this videohttps://www.youtube.com/watch?v=q9Gj86c3U2E

Conclusion:

2.4G Active RFID technology has evolved into a versatile solution with applications spanning various industries. ts. As technology continues to advance, the scope and capabilities of 2.4G Active RFID are likely to expand, further contributing to the efficiency and security of diverse operations.

If you have 2.4G active RFID project,welcome to discuss with us