Smart cards can include a wealth of additional information about the user (whoever the card is assigned to). All of these access methods are common parts of a traditional access control system.Īn example of a hotel punch card, a very old system that is rarely used todayĪll of the above examples are based on different technologies but provide the same functions for door access control. These can be used to access rooms, use elevators and access specific areas of the building. But there are other alternatives to hotel access, such as proximity (RFID) cards, access cards with holes, photo ID cards, barcode cards, and smart cards. Magnetic stripe cards are also known as 'swipe cards'. Some hotels use access cards with magnetic strips, ('mag stripe cards' for short). Here's a complete breakdown of hotel keycards and some info that might surprise you with how vulnerable they really are to hacking, along with some suggestions on how to modernize them. People generally think of hotel doors as being highly secure, when in fact the technology securing them is likely out-of-date and in sore need of modernizing. You also might have some questions about how they work and how secure they are.
Chances are you’ve probably got a hotel key card more than once in your life to access a room. Most, if not all, guest management systems in hotels use hotel key cards.
