What Are the Different Types of Key Card Systems? - 2 views
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Metal keys with a jagged row of teeth are becoming increasingly rare as technology improves.
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In locations as diverse as hotels
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four types of key card systems: holecards, bar code cards, magnetic strip key cards and radio frequency identification (RFID) cards
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If stolen, magnetic strip cards and RFID cards can have the signatures changed, adding security protection from theft.
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Key card systems operate on the relationship between a plastic card and electronic access control locks
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The technology used by this type of card includes microchips and radio technology, so it is considered the most difficult to forge and provides the highest level of security.
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Magnetic strip key card systems are widely used in the hotel industry and in workplace security. This card looks like a credit card with a thin metallic strip on the back.
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This type of card is much more difficult to forge than holecards and bar codes, providing an added layer of security.
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RFID key card systems are a more recent form of technology than holecards, bar code cards or magnetic strip cards. RFID cards have a radio sensor chip embedded inside the card.
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Sornes devised a system that would punch a series of 32 holes into a plastic card. The card would correspond to a lock and would open a door when it was inserted into a slot in the door.
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The technology used by this type of card includes microchips and radio technology, so it is considered the most difficult to forge and provides the highest level of security.
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In 1975, inventor Tor Sornes devised a system that would punch a series of 32 holes into a plastic card. The card would correspond to a lock and would open a door when it was inserted into a slot in the door.
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This article is about the different keys available for hotels to use for their rooms. Metal keys which are like what we use everyday for our homes is an outdated form of security key in the world of technology. The key card system is a plastic card with electronic access. Hole cards seen rarely today is a plastic card with a series of holes to correspond to a specific door in the hotel. Bar code cards is exactly that a card with a bar code, like you see at the supermarket, which is placed under an electronic reader. This type of key has been fazed out due to easily being fooled. The magnetic strip key card are widely used in the hotel industry. They look like a credit card with a metallic strip on the back. It has extra protection unlike other types of keys. The newest system is the RFID key card system, which has a radio sensor chip embedded inside. It works with a programmed reader and when the key is brought in close range the door unlocks and opens. This article was about the security keys being used in hotels.
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Marilyn, This is an interesting article because I never knew the progression of hotel key cards. I do not think anyone did and we just assume they started somewhere simple and got to where they are at now. key Cards with RFID seem as though they are the best type of key but also very expensive for the hotels, especially if it is a large property. We only see the one kind of key card now in hotels and to me it seems secure but who knows what information is actually stored on that card. Great article !
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This article is about the different keys available for hotels to use for their rooms. Metal keys which are like what we use everyday for our homes is an outdated form of security key in the world of technology. The key card system is a plastic card with electronic access. Hole cards seen rarely today is a plastic card with a series of holes to correspond to a specific door in the hotel. Bar code cards is exactly that a card with a bar code, like you see at the supermarket, which is placed under an electronic reader. This type of key has been fazed out due to easily being fooled. The magnetic strip key card are widely used in the hotel industry. They look like a credit card with a metallic strip on the back. It has extra protection unlike other types of keys. The newest system is the RFID key card system, which has a radio sensor chip embedded inside. It works with a programmed reader and when the key is brought in close range the door unlocks and opens. This article was about the security keys being used in hotels.