Upgrade your hotel or motel's access control system with these professional RFID key cards featuring an elegant welcome design. These contactless cards operate on 13.56MHz frequency and are compatible with major lock systems including KABA, SAFLOK, MIWA, and ONITY. Each card comes in standard credit card dimensions of 3-3/8 x 2-1/8 inches, making them convenient to handle and store. Built with FUDAN FM11RF08 technology compatible with MIFARE Classic 1K protocol, these cards offer 1K bytes of read/write memory for secure access control. The cards feature a stylish wave pattern in blue and green tones with a welcoming message and guest RFID symbol. Perfect for hotels, motels, and other hospitality establishments looking to maintain a professional image while ensuring reliable access control. These cards are not compatible with HID, Salto, or Assa Abloy lock systems. The recyclable design adds value to your property's commitment to sustainability without compromising on functionality or durability.