Most hotel room keys use magnetic stripe technology. These keys are encoded with data on a magnetic located on the back of the card. When inserted or swiped through a card reader, the magnetic stripe on the key interacts with the reader, allowing the door lock system to verify the key's authenticity and grant access to the room.

Magnetic hotel room keys, also known as key cards or key fobs, are electronic access devices used to unlock hotel rooms. They make use of magnetic stripe technology to store and retrieve data. These keys contain a thin strip of magnetic material that is encoded with the necessary information to grant access to a specific room.

When a guest checks into a hotel, they are typically issued a magnetic key card personalized to their reservation. The card is inserted into a card reader located near the hotel room's door. The reader reads the encoded information on the magnetic stripe, verifies its authenticity, and activates the locking mechanism to unlock the door.

Magnetic Hotel key cards offer several advantages over traditional metal keys. They are more secure, as the encoded data can be randomly generated for each guest, making it difficult to duplicate. They are also easy to program, reprogram, and deactivate, allowing hotels to manage access control efficiently. Additionally, magnetic key cards can be customized with features such as expiration dates or specific access permissions, enabling hotels to restrict access to certain areas or amenities within their establishment.

As a smart card manufacturer, Meihe has more than 20 years of experience in smart card production. Our expertise lies in the highly specialized manufacturing, personalization and mailing of plastic cards and all aspects of fulfillment. For hotel magnetic stripe cards, we provide 4-color offset printing, screen printing, UV printing, magnetic stripe, embossed numbers, signature pad, barcode, encoding, thermal barcode/number, scraper, punching, UV barcode/number, Independent packaging, etc. Our Composite Plastic Hotel Key Cards have a polished, professional look that will reflect positively on your brand. Available with LoCo or HiCo magnetic stripes, the cards can be printed with arrows to indicate the proper direction for door lock insertion.