Tuya Smart Door Lock with 3D Face ID, Palm vein, Video intercom

Smart Door Lock with 3D Face ID, Palm vein, Tuya App

The Tuya Smart Door Lock is a state-of-the-art biometric access control device that combines 3D facial recognition, palm vein scanning, and smart connectivity to deliver a robust, intelligent security solution for both residential and institutional use.

Constructed from aerospace-grade aluminum alloy and finished with impact-resistant tempered glass, the lock offers a premium, sleek design paired with exceptional structural integrity. It’s engineered for long-term durability, tamper resistance, and seamless integration into any modern or professional setting.

This smart lock is compatible with both inward and outward-opening doors and installs easily on wooden or metal frames. It’s not just a lock—it’s a fully integrated access management system equipped with biometric sensors, HD cameras, and cloud-enabled intelligence, all accessed through an intuitive 5-inch high-definition touchscreen display that enhances user interaction and control.

With support for up to 100 individual users, this system is built for environments that demand secure and organized access for multiple personnel or residents, such as shared workspaces, high-rise buildings, courtrooms, or government offices.

  Device Description

🔍 Key Technical Features

🧠 3D Facial Recognition

Using dual infrared sensors and depth cameras, the lock constructs a 3D model of the user’s facial geometry. This advanced technology ensures quick, reliable recognition—even in complete darkness—and is far more secure than traditional 2D systems that are vulnerable to spoofing.

✋ Palm Vein Recognition

The lock utilizes near-infrared imaging to scan the unique vascular patterns within the user’s palm. This non-contact and highly secure biometric method is virtually impossible to forge, offering both hygiene and accuracy for high-security access control.

🔓 Multiple Unlocking Methods

Users have the flexibility to unlock the door via:

• 3D facial recognition
• Palm vein scan
• Fingerprint reader
• Secure PIN code
• RFID card
• Tuya Smart mobile app
• Backup mechanical key

This multi-modal access system offers both convenience and redundancy in case of emergency.

🎥 5-Inch Touchscreen & Video Intercom

The expanded 5-inch HD touchscreen provides a more user-friendly interface, allowing users to manage settings, register biometrics, view logs, and communicate through video. The built-in dual 1080p cameras allow for real-time intercom and visitor verification through a connected smartphone.

🚨 Security Alerts & Tamper Detection

Smart sensors detect and respond to:

• Forced entry attempts
• Abnormal movement
• Tampering with the lock
• Low battery levels

Instant push notifications are sent to the user’s phone via the Tuya app for quick action.

🔋 Long-Lasting Battery & Emergency Charging

The lock is powered by a 4200mAh rechargeable lithium battery (7.5V) designed for long operational life. It also features:

• Emergency power input via USB-C port
• Smart low-battery warnings
• Efficient energy management to avoid lockouts

🌐 Smart Home Integration (Tuya Platform)

Full compatibility with Wi-Fi, Bluetooth, and Zigbee allows seamless integration with Tuya-enabled smart ecosystems. Users can:

• Remotely lock/unlock from anywhere
• Assign time-based or user-based access
• Integrate with security cameras, smart lighting, and alarms
• Use voice commands via Alexa or Google Assistant