Smart Lock（KD-M1）

1. Fingerprint recognition unlocking, facial recognition unlocking, remote unlocking via mobile app.
2. Anti-peeking dummy password, anti-tamper alarm, and anti-password-guessing features.
3. OLED high-definition display, Grade C 304 stainless steel lock core, with a zinc alloy surface material.
4. Powered by lithium battery, with USB emergency power supply.