Smart Lock Proximity Dot (Sticky-Back)

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.