Smart Wifi Anti-Theft Fingerprint Password Lock Mobile Phone Remote Control Electronic Door Lock Magnetic Card Lock, Specification: SM-SL808 Automatic Bronze 1. Smart touch screen 2. Super standby 3. Low battery reminder 4. Eliminate small black boxes 5. Tuya smart chip 6. Built-in battery, MINI USB emergency charging port 7. Abnormal door lock, intelligent induction alarm 8. Zinc alloy integrated die casting molding 9. Virtual password, effectively prevent prying 10. Fingerprint, IC card, remote, key, password multiple unlocking 11. The size of the door lock baffle is 608 semi-automatic black: 24X240mm, 708 semi-automatic black: 30X240mm, full-auto blackbronze: 40X388mm, default delivery 60X68mm standard lock body, baffle width 24X240mm 12. Weight: about 2.3kg 13. Password length: 6-10 digits 14. Password button: 12-digit touch button 15. Power supply: 7.2-8.4v, emergency voltage: 5V 16. Password capacity: 300 groups, fingerprint capacity: 100, card capacity: 300 17. Fingerprint input time: 0.5 seconds or less, fingerprint verification time: 0.1 seconds or less