Opson 3D Facial & Palm Vein Recognition Smart Lock – Tuya-Compatible Biometric Entry System

Description

Upgrade to the Opson 3D Face & WIFI Smart Lock, a high-tech biometric security solution with face recognition, palm vein scanning, and fingerprint access. Features a 4.5” indoor display, remote intercom, visual monitoring, and Tuya app support for total control. Secure, convenient, and futuristic!

Step into the future of home security with the Opson 3D Face & WiFi Smart Lock! This advanced biometric door lock combines 3D facial recognition, palm vein scanning, fingerprint authentication, and password access for unmatched security. Featuring a 4.5” indoor display, visual cat-eye monitoring, and remote intercom via the Tuya app, you can see, talk, and control access from anywhere. Enjoy multiple unlocking methods, automatic locking in 0.5 seconds, and a solid aviation aluminum build for durability and fire resistance. 

Features: 
3D Face Recognition & Palm Vein Unlocking – Faster & more secure than fingerprints 
4.5” Indoor Display – See who’s at the door in real-time 
Remote Visual Intercom – Answer your door from anywhere via Tuya app 
Multiple Unlocking Methods – Face, palm vein, fingerprint, password, card, key & app 
High-Definition Wide-Angle Camera – Visual cat-eye monitoring with active alerts 
Automatic Locking – Closes & locks in just 0.5s for peace of mind 
Hidden Fingerprint Scanner – Rejects fake prints for higher accuracy 
Virtual & Temporary Passwords – Secure guest access anytime, anywhere 
Emergency Power Supply – USB-C backup for uninterrupted use 
Durable Aviation Aluminum Build – Fire & high-temperature resistant 

 Specifications: 
Unlocking Methods: Palm Vein + Face + Fingerprint + Password + Card + Key + Temporary Password + App 
Power Supply: 7.4V Rechargeable Lithium-Ion Battery – 4200mAh 
Charging Limit Voltage: 8.4V 
Working Current: <4A 
Static Current: 604A 
False Rejection Rate: 50.15% 
False Accept Rate: ≤ 0.00004% 
Admin Users: 9 
Regular Users: 191 
Operating Temperature: -20°C to 60°C 
Humidity Resistance: ≤ 93% 
Emergency Charging: USB-C 5V 
Screen Size: 4.5 inches 
Material: Aluminum Alloy with CNC Precision Carving 
Door Thickness Compatibility: 40-120mm 
Smart App Support: Tuya App

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