Card data is transferred via radio waves to the central administration system through card read-write devices, such as point of sales devices, doorway access control readers, ticket readers, ATMs, USB-connected desktop readers, etc.Ĭontactless smart cards can be used for identification, authentication, and data storage.
Assets managed by way of a central administration systems, or applications, which receive or interchange information with the card, such as card hotlisting and updates for application data.confidentiality of information in the memory). a secure cryptoprocessor, secure file system, human-readable features) and is capable of providing security services (e.g. Contains a security system with tamper-resistant properties (e.g.Dimensions are normally credit card size.Overview Size comparison of chip compared to a Canadian pennyĪ contactless smart card is characterized as follows: Contactless smart cards contain read-only RFID called CSN (Card Serial Number) or UID, and a re-writeable smart card microchip that can be transcribed via radio waves. Memory cards contain non-volatile memory storage components, and perhaps some specific security logic. There are two broad categories of contactless smart cards. Commonplace uses include transit tickets, bank cards and passports. Its embedded integrated circuits can store (and sometimes process) data and communicate with a terminal via NFC. Universal contactless smart card reader symbolĪ contactless smart card is a contactless credential whose dimensions are credit-card size. For smart cards that use electrical connectors, see smart card. The compact design of ACR1281U-C8 makes installation quick and handy in any location, making it an ideal tool for a broad range of applications, including public transport terminal, physical and logical access control, and even vending machines.This article is about smart cards that use radio to transmit data. The versatile reader is also available in module form, as well as in both USB and Serial interfaces, allowing the device to be easily integrated into the PC environment and other systems. USB 13.56MHz RFID Contactless Card Reader Writer For Access Control ACR1281U-C8ĪCR1281U-C8 has a proximity operating distance of up to 5 cm, depending on the type of contactless tag in use.
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