RFID Key Fobs for Smart Door Lock, Keyless Entry (3Pcs)

Steps for adding a key fob on TTLock: 1. Make sure Bluetooth is turned on your phone and you are close to the lock. 2. Turn on the TTlock and select "Cards" from the menu. 3. Choose "Add Card" and select from permanent, timed, or recurring options. 4. Hold the card against the card reader sensor on the smart lock to connect.

Once the data is stored in the app, you can easily unlock your smart door lock with the key fob by placing it against the sensor. The door will unlock within seconds, making it convenient for children, family members, tenants, and more.

【Small & Lightweight】The key fob measures 40mm25mm4.5mm and weighs only 5 grams, making it easy to carry in bags or pockets. 【Easy to Use】The smart lock key fob works seamlessly with the TTLock app, allowing you to add or delete information effortlessly. 【Good Quality】With a frequency of 13.56Mhz, each key fob can be used more than 100,000 times. 【Compatible with Multiple Locks】The key fob can be matched with multiple door locks, so be sure not to misplace it. (Note: Key fobs can only be used with smart locks that support IC card function) 【Satisfaction Guaranteed】Enjoy a one-year warranty and lifetime tech support from our professional customer service team. Contact us with any questions or concerns.

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