Brief knowledge about RFID Control Systems?
What is RFID? RFID stands for Radio-Frequency IDentification and is a type of wireless communication in which electromagnetic or electrostatic coupling in the radio frequency portion of the electromagnetic spectrum is used to uniquely identify an object, animal, or person. Every RFID system has three components: a scanning antenna, a transceiver, and a transponder. An RFID reader or interrogator is used when the scanning antenna and transceiver are combined. The two different types of RFID readers are fixed readers and mobile readers. The RFID reader is a network-connected gadget that can be carried around or set to a surface. It sends radio waves to pass signals that activate the tag. After being turned on, the tag returns a wave to the antenna, which is converted into information. What is the RFID control system in Delhi? An RFID access control system is a type of key card or key fob system that employs RFID technology to validate the credentials of residents. RFID Control System in ...