10 PCS IC Cards for Smart Door Lock, RFID Key Fob Compatible with TTLock and Tuya Smart Lock, Suitable for Smart Deadbolt Keyless Entry Door Lock

IC Cards for Smart Door Lock, 10 Pack
【Small & Portable】IC Card size 50mm*30mm, thickness 3.5mm, weight 6.5g. It’s easy carrying or put in bags.
【Easy to Use】Work with the TTlock, Next Lock & Tuya app, add/delete information in the app, and place it in the identification range to unlock. You can also share the card with your family members, relatives, and tenants.
【High Quality】Supports more than 100k times use. The data of IC cards can be saved more than 10 years.
【Compatible with Multiple Locks】Each IC card can match multiple door locks, please be careful not to lose it. (Please note that cards can only be used for those smart locks that support IC card function)
【Satisfied Warranty】One-year warranty and lifetime tech support. We have a professional customer service team, please contact us if you have any questions.