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swipe card (магнитная карточка. ORD. A swipe card is a plastic card with a magnetic strip on it which contains information that can be read or transferred by passing the card through a special machine. They use a swipe card to go in and out of their offices. CCB Alexander Demidov); proximity card (A proximity card or prox card is a smart card which can be "read" without inserting it into a reader device, as required by earlier magnetic stripe cards such as credit cards. To use, the proximity card is held near an electronic reader unit for a moment. WK Alexander Demidov); prox card (Passive cards, the more widely used type which were described above, are powered by radio frequency signals from the reader device and so have a limited range and must be held close to the reader unit. Active cards, sometimes called vicinity cards, are powered by an internal lithium battery. They can have a greater range, up to 150 meters (500 ft), and are often used for applications where the card is read inside a vehicle, such as security gates which open when a vehicle with the access card inside approaches, or automated toll collection. WK Alexander Demidov); contactless card (slitely_mad) |
