3D Face Recognition Door Lock with Camera, Smart Video Doorbell for Home

Price: $119.99
(as of Oct 08, 2026 19:30:13 UTC – Details)


Upgrade your front door with an all-in-one smart lock featuring 3D face recognition, palm vein, fingerprint access, video monitoring, and remote control. Enjoy secure, keyless entry with multiple unlocking options for your family, guests, and visitors.
This smart door lock supports 8 unlocking methods, including face recognition, fingerprint, PIN code, IC card, mobile app, remote access, and mechanical key. Advanced AI biometric technology provides fast and accurate recognition for convenient daily use.
More than a lock, it works as a complete security system with an HD camera, video doorbell, indoor screen, two-way audio, motion alerts, and Tuya Smart App control. Manage users, create temporary codes, view access records, and monitor your entrance anytime.
Powered by a 4200mAh rechargeable battery with USB-C emergency charging and mechanical key backup, it provides reliable access when needed. Please confirm door compatibility before purchase. Designed for doors thicker than 1.57″ with a backset distance greater than 3.54″.
[8 Ways to Unlock, One Smart Door Lock] Choose from 3D face recognition, palm vein, fingerprint, PIN code, IC card, Tuya app, remote unlocking or a mechanical key. Set individual access for family members and temporary codes for guests, deliveries or short-term stays.
[Advanced 3D Face Recognition] Unlock quickly without touching the lock using 3D facial and palm vein recognition. AI technology helps distinguish real users from photo or video attempts, while the learning fingerprint sensor improves recognition for worn fingerprints and elderly users.
[Front Door Video Security in One System] Monitor your entrance with the built-in HD camera, video doorbell and indoor screen. See visitors in real time, communicate through 2-way audio, receive motion alerts and use smart alarm protection for added awareness.
[Tuya App Control, No Hub or Subscription] Manage the lock from the Tuya Smart App over 2.4GHz WiFi without an extra hub or subscription. Add or delete users, create temporary passwords, view unlock records, check battery status and receive real-time alerts from your phone.
[4200mAh Battery with Emergency Backup] The rechargeable 4200mAh battery provides reliable everyday operation. A USB-C emergency power port and mechanical key allow backup entry when the battery is low, reducing concerns about unexpected lockouts.