13.56MHz IC Cards for Smart Door Lock, Smart IC Cards Compatible with TTLock Smart Systems, RFID Key Fobs for Smart Deadbolt Door Lock (50pcs)

• High Quality: Made of ABS waterproof material, Waterproof & Durable, high-quality Copper Coil inside. Each keyfob has metal keyring, easy to carry
• Compatibility: This smart keychain is compatible with smart door locks supporting TTLock applications
• Security Features: RFID Key Fob utilizes advanced encryption and RFID technology to provide robust security, safeguarding user privacy and preventing unauthorized access. All IC cards have a pre-set unique ID
• Ease of Use: 13.56MHz Key Fob simplifies setup and operation with intuitive interfaces and step-by-step instructions, ensuring a straightforward user experience for managing access cards
• Widely Used: Widely used in residential areas, attendance systems, parking lots, enterprises, schools, malls, and more. An essential component of modern access control management systems

Suitable for 13.56MHz contactless access control systems and identity management systems. Note: To register the keychain with a door lock system, ensure the system uses the same 13.56MHz frequency. Incompatible with 125MHz and other frequencies. You can add these cards to your door lock system to add IC card user permissions for family members or tenants. There is no limit to the number of cards that can be added, and lost or discarded cards can be deleted at any time. All IC cards have a pre-set unique ID. Specification: Material: ABS Frequency: 13.56MHz Memory Capacity: 1Kbit Protocol: ISO14443A Compatible with smart door locks supporting TTLock Size: 30 x 50 x 5 mm