Passive RFID tags are lightweight and cost-effective identification devices designed to operate without an internal power source. They use radio frequency identification technology powered by the electromagnetic field of a nearby reader to store and transmit data wirelessly, enabling fast and accurate identification without direct contact. These tags are ideal for applications such as inventory tracking, asset management, and supply chain monitoring where large volumes of items need to be identified efficiently. Due to their low cost, long lifespan, and simple design, passive RFID tags are widely used in retail, logistics, healthcare, and manufacturing environments.
