Radio frequency identification technology is a non-contact automatic identification technology. The RFID system is mainly composed of three parts: RFID reader, RFID antenna and electronic tag. The RFID reader (reader/writer) wirelessly communicates with the RFID electronic tag through the antenna, so that the tag identification code and the memory data can be read or written. Today China RFID Tags Factory will share with you how to choose RFID readers.
1. Know which frequency is right for our products
Different frequencies have different characteristics, so their uses are also diverse. For example, low-frequency tags are cheaper than UHF tags, save energy, and penetrate scrap metal objects. They are best suited for objects with high water content, such as fruits.
UHF has a wide range of functions and transmits data quickly, but they are more energy-intensive, have less penetrating power, and do not have too much interference in the work area. They are suitable for monitoring items transported from the harbor to the warehouse. When making a choice, it is best to consult the relevant experts and suppliers to select the correct RF.
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2. Choose the most suitable RFID reader
Like the RFID Card Prelam, the reader must decide the type and quantity of use by researching the supply method. For example, the requirement is to manage the inventory in and out of the warehouse, and the reader can be installed on the door of the terminal where the goods enter and exit. If the requirement is to manage the product for a particular customer, then the reader should be installed not only on the hatch, but also on the truck. If the requirement is to control the retail shelf, a fixed or handheld device can be used to facilitate automatic outbound logging and counting.
In addition to understanding the requirements of the RFID system deployed on the reader, the reader must also understand the characteristics of the reader. The model of the reader is determined based on where it is in the supply chain and the purpose and location of the RFID reader. Choosing the right reader is critical to the successful implementation of other tasks. If the reader purchase strategy is reasonable, you can achieve twice the result with half the effort.
The reader can read tag information of different frequencies, and has the function of filtering data and executing instructions, but the price is relatively high, and the readers with less functions are cheaper. In a specific operation, sometimes multiple readers are required to read the tag information of the same model.
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