RFID readers are designed in various types to cater to different application scenarios, currently available in simple categories such as embedded, fixed, handheld, and tablet readers. How to choose the right RFID reader? It depends on the company's usage scenario and actual application.
Embedded Reader/Writer
Embedded readers typically come with multiple interfaces for easy integration into other devices. However, when selecting an embedded reader, it is recommended to choose one with strong anti-interference or metal-resistant designs. Many machine parts are made of metal, which can affect the performance of readers. Therefore, opting for metal-resistant or high-anti-interference readers ensures they function normally.
Embedded readers are widely used in storage in and out, library management, intelligent traffic, access control, and other fields.
2. Fixed-Reader Writer
Fixed readers are typically used in fixed locations and often come with multiple antenna ports. The number of antennas depends on the coverage range required for the RFID application. If a larger reading range is needed, external antennas can be connected to cover the required detection area. As long as the item is within the detection range, the reader can read the relevant information.
Fixed readers are primarily used in industries such as warehousing, logistics, and manufacturing, and their reading range can be expanded by adding antennas.
Handheld Reader/Writer
Handheld readers are not too different from standard PDAs, as they merely include RFID read/write functionality. Many handheld readers are designed similarly to PDAs. Handheld RFID readers can also communicate with a host or smart device while reading RFID tags, unlike fixed ones, which require installation. Simply turn on the device, and you can read RFID tags. They offer a wider range of application scenarios and more diverse collection functions.
Handheld readers are primarily used in sectors such as warehousing, logistics, and retail.
4. Flat-Panel Reader/Writers
Tablet-style readers, also known as all-in-one tablets, are primarily designed for desktop identification of small batches of electronic tags. Simply place an RFID tag on the reader, and the product information can be read. The tablet-style reader features a metal-resistant design, ensuring stable reading of small electronic tags in metallic environments.
Broadly used in book/library management, jewelry inventory, and retail counter settlements.
