Biometric Smart Door Lock - F017

3D Face ID: Uses infrared depth-sensing technology to scan your face for secure, hands-free entry, preventing spoofing from photos or videos. 6-in-1 Unlock Methods: Supports 3D Face Recognition, Fingerprint, Numerical Password, IC Card, Tuya APP, and a Mechanical Key. Built-in HD Camera: Functions as a video doorbell, allowing you to see and talk to visitors directly from your smartphone. Premium Security: Features a Grade C lock cylinder (the highest anti-theft standard) and an anti-peep digital keypad. Long-Lasting Power: Powered by a rechargeable 4200mAh lithium battery with an emergency USB charging port.