Due to the shape of their waves, LF cards are less affected by other radio signals and materials in the environment such as water or metal which makes them a reliable choice in industrial environments. LF cards have lower read range and communication speeds than other contactless smart card types and the most common chips offer low-cost and low-security solutions where a simple UID or identification key is required.
Low frequency smart cards are predominantly used in identification and access control applications. Contactless smart cards come in three distinct frequency ranges: Worldwide adoption of contactless smart card technology has increased dramatically in the last decade due to the speed and convenience of RFID cards in education, identification, retail and transportation sectors.
Rfid card chip writer iso#
Cardzgroup uses specialty formulated PVC and PET that allows us to manufacture the thinnest ISO contactless cards while eliminating the antenna and chip blemish found on many lower quality smart cards.
Contactless smart cards range from simple memory cards with low security and non-volatile memory structure up to high security crypto-processor cards and Java / Native operating system (OS) cards. A copper or aluminum antenna is connected to an integrated circuit (chip) and then securely laminated inside the plastic card body under high heat and pressure. Contactless smart cards use radio frequency identification (RFID) technology to wirelessly communicate with a card reader.
0 kommentar(er)
