
Tiny adhesive RFID tag, 3cm x 3cm, thin enough to sit inside a phone case, under a watch strap, or stuck to any everyday item. Tap whatever you've stuck it to against your smart lock and the door opens.
Where people put them
- Inside a phone case - no extra key or fob to carry, ever
- Stuck to the back of a wallet or card holder
- On a school bag for kids
- Inside a watch band
- On a car keyring (without adding bulk)
How it works
Standard 13.56MHz RFID, pairs to your lock in seconds via the TTLock app or admin menu. Sticky-back adhesive holds firm on phone cases, leather, fabric, and most plastics.
Compatible with
KS150, KS200, KS250, KS280, KS300, Smart WiFi Deadbolt.
Everything for this product, downloadable.
The practical information for planning, installing and looking after your entrance, collected in one place.
Send us a photo of what you want to secure and we will tell you what fits.
A photo of the existing lock or hardware is usually enough for us to come back with the right option.



