Hotel Key Cards

Nowadays, the key card is widely used in hotels. In order to get access to their reserved rooms, guests are given reusable chip-based access cards known as keycards when they check into a hotel. They have embedded Radio-Frequency Identification (RFID) chips. Hotel Key Cards are activated by entering the same data into hardware that is connected to the hotel's front desk. Then, the key card switch mechanisms on the door of the impacted room confirm that the hotel key cards in question belong to the owner.