What To Know About RFiD Readers

  • January 14, 2020
  • Blog

Keeping track of inventory is a challenge for many businesses. Having the right technology can increase productivity and efficiency for many field service workers. The three main technologies being used today are barcode scanning, mobile payment options, and RFID. RFID reader technology is increasing in popularity due to its many benefits. Here’s what you need to know about RFID readers.

What Is RFID?

Radio Frequency Identification (RFID) is a technology system that captures and tracks information about inventory, products, and assets. The system relies on RFID tags that contain small microchips and antennas. Unlike barcode scanners, an RFID reader does not have to be aligned with the item in order to read it.

How Does RFID Work?

RFID uses radio waves to collect data on items and enter this information into a computer system with little to no need for a human to interact with it. There are three components within the system: the reader, an antenna, and a smart label or tag. The antenna picks up radio waves from the tags and sends it to the reader. The reader then converts these waves into data that can be transferred to a host computer through a communications interface. These readers can pick up signals throughout most surfaces, except metal.

There are two types of tags: active and passive. An active tag requires batteries in order to transmit radio wave signals. Passive tags don’t require a power source. These two tags operating using different frequencies and signal strengths. Active readers are capable of reading tags that are 300 feet away or more, while passive readers have a range of 20 feet.

Applications For Use

RFID card reader software has a wide range of industry applications. Manufacturing plants and warehouses can use this technology to keep track of shipping containers moving through the production and distribution processes. Retailers can use it to track inventory and for employee ID badges. Any businesses that must keep track of hundreds of individual items can find an RFID scanner highly beneficial.

Using an RFID reader can help businesses increase employee productivity, keep better track of inventory, and improve the overall experience of the customers they serve. New uses for this technology are being developed every day. It’s already being used in many industries around the world due to its diverse range of benefits.