What is the Rfid Key Fob/Tag?
A RFID (Radio Frequency Identification) key fob/tag is a device that stores information. It is usually in the form of a handheld device or a sticker and can be used to authenticate parts of security systems, such as entry cards or access control systems. The tag typically contains an antenna and a processor chip, with memory to store data. RFID tags use the radio frequency to transmit their stored information to an interrogator device.
More about Rfid Key Fob/Tag
RFID Key Fob/Tag is a remote identification technology that facilitates access control for authorized applications and devices. They can be transmitted by ground and/or airborne radiation and have wireless capabilities. They not only provide direct access, but can be used to bind security accounts, save user information, transfer data, etc.
What is an RFID Key Fob/Tag?
RFID (Radio Frequency Identification) is an automated identification technology that uses an antenna to read and write a unique data on an RFID tag or label. Typically, RFID key fobs/tags are used for security and access control purposes. These tags contain encoded information that provides necessary access credentials from a distance and is often used in systems linked to smart cards.
RFID tags are most commonly made out of materials like plastic, metal, paper, or other durable substances so they can withstand different environmental and physical conditions. The tags come in various shapes and sizes depending on their specific purpose.
The data stored in these tags can be anything as simple as a number, name, or identification code, or more sophisticated information like medical records, financial records, or personal details.
RFID key fobs/tags are often used to store data related to passport authentication, biometric authentication, asset tracking, or to enable contactless payments.