Best Hotel Key Cards Manufactuer in China

• Short-Range Radio Frequency Identification (RFID). Most hotel key cards use NFC (13.56 MHz) or LF (125-134 KHz) technologies. These have a maximum read range of 10 cm (4 inches).
• Unique Identification Code. Each hotel key card has a code special to a given room. This makes it nearly impossible to duplicate keys.

• Room Access

Accessing your room doesn't get any easier than waving your key card in front of the door. No direct contact is required, and you don't have to worry about germs.

• Pagamento

NFC-enabled key cards can be used to make payments at the hotel's restaurant, spa, or gift shop. This is a convenient way to keep track of your spending while on vacation.

They also come in handy when checking out of the hotel. You can simply tap your key card to settle your bill.

• Managing Restricted Areas

Hotel key cards can be used to manage restricted areas within the hotel. For example, you may need a special key card to access the swimming pool or fitness center.

This helps the hotel staff keep track of who is using these facilities and when. It also allows them to control the number of people in these areas at any given time.