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Magnetic stripe door access.
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Utilizing the same technology found in a credit card magnetic stripe cards are swiped across a magnetic reader to transfer information.
How does that work.
Magnetic stripe cards are widely used in hotel key cards to provide room access and credit debit cards to handle purchases.
Magnetic cards are often replaced with proximity or smart cards because they are easy to duplicate.
A magnetic card reader which is a microcontroller based device can detect polarity that was stored on the strip and release the door.
The encoded information is accessed by swiping the cards stripe through a reader.
They are also commonly used as identity cards for entrance to corporate premises and college campuses for a variety of purposes.
Key card with magnetic stripes.
Personnel at the hotel desk will imprint the user information at check in and usually set a time limit for its use until checkout.
This type of encoding can be found on most credit cards bank atm cards state id s drivers license and access control system cards.
The sensor reads the contents of the strip to make sure it matches the hotel s information.
If it matches the sensor permits access.
Magnetic mag stripe card access control also known as swipe card access control is a low security controlled access solution.
Magnetic stripe cards have a magnetic layer or a strip which contains basic information of the hotel guest.
Typically the user access number is the most identifiable information stored on the card.
The black stripe is made.
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This hotel key card functions by running the magnetic stripe over a sensor.
Featuring encoded magnetic stripe technology mag stripe access control systems work with mag swipe technology readers and low coercivity loco and high coercivity hico mag cards.
All door access control systems work in a similar way.