50 Pcs 13.56MHz RFID Key Fobs – Smart IC Cards for SMONET & TTLock App-Compatible Door Locks – Keyless Entry Access Tags, 5x3cm with Lanyard for

Smart 13.56MHz RFID Technology – Universal for Modern Access Systems: These key fobs operate at 13.56MHz frequency, the industry standard for contactless access control and smart door locks. Ensure your lock system supports this frequency for seamless compatibility. Compatible with SMONET & TTLock App-Controlled Door Locks: Perfectly designed to work with SMONET smart locks and any lock using the TTLock app (such as U-tec, Level, etc.). Easily add users via the app for home, office, or rental property access. Keyless Entry Convenience – Add & Remove Users Anytime: Add multiple IC cards to your system—great for family members, guests, or tenants. No limit on the number of cards you can register. Lost or unused cards can be deleted remotely in seconds via the app. Unique ID Pre-Programmed – Secure & Ready to Use: Each RFID key fob comes with a factory-set unique ID, ensuring secure authentication and preventing duplication. Simply register it in your lock’s app—no extra programming needed. Pack of 50 – Durable Design with Lanyard, Ideal for Bulk Use: Get 50 high-quality black key fobs (5x3cm, 3.5mm thick), each with a detachable lanyard for easy carrying. Ideal for property managers, Airbnb hosts, offices, or