Veise VK01 IC Cards for Smart Lock, MHz RFID Key Fobs for Keyless Entry Door Deadbolt Compatible to Multiple Apps (3 Pack)

Easy and Convenient Use: The MHz IC card integrates seamlessly with various smart locks featuring swipe functionality. You can add these cards to your lock systemUniversal Compatibility: This IC card is compatible with multiple access control systems, including TTLock, DD Lock, KK Home, Smart Life, and Tuya Smart Etc, making it a versatile choiceSecure & Efficient Access: Utilizes encryption and RFID technology, with a read time under 0.5 seconds reading distance under 0.5 cm, ensures fast operation while protecting user privacyOne Card for Multiple Locks: You can easily delete lost or invalid cards at any time. A single card can open multiple locks simultaneously. Provide IC cards to your family or tenants to enhance user accessibilitySleek and Portable: Dimensions of just *in, perfectly sized to fit comfortably in your wallet or cardholderU.S-Based Lifetime Support & 2-Year Warranty：Enjoy Veise's U.S.-based professional after-sales team, Support (Mon–Fri 9 – 5 | 7 – 3 ), response; 2-year full-unit warranty with lifetime mechanical maintenance for rapid solutions to any issue