Dnake-Faceprint H4-FV Smart Lock

Specification	Details
Product name	Dnake H4FV CNC Smart Lock
Unlocking methods	Fingerprint, password, mechanical key, RFID card, WiFi App, Face ID, Palm Vein recognition, Video Call
Operation methods	Tuya App, fingerprint, password, RFID card, mechanical key, Face ID, Palm Vein
Colors	Black
Power source	5000mAh Lithium battery
Security features	Anti-theft alarm, low battery warning, virtual password protection, dual authentication, reset function, automatic locking
Material	CNC aviation-grade aluminum alloy
Size	420 × 77 × 20 mm
Package includes	2 RFID cards, 2 anti-copy mechanical keys
Application

Multiple Convenient Unlocking Methods

One of the outstanding advantages of the Dnake H4FV CNC Smart Lock is its ability to support multiple authentication methods, allowing users to select the most suitable unlocking option according to their daily needs.

The supported unlocking methods include:

• 3D Face ID recognition for fast and accurate facial authentication
• Palm Vein recognition for advanced biometric security
• Fingerprint unlocking for quick access
• Password unlocking with virtual password protection
• RFID card access for convenient family usage
• Mechanical key backup for emergency situations
• WiFi App control for remote management and unlocking

The combination of multiple unlocking methods provides flexibility for all family members while maintaining a high level of security.

Advanced 3D Face ID and Palm Vein Technology

The 3D Face ID recognition technology allows the Dnake H4FV CNC Smart Lock to identify users quickly and accurately through advanced facial depth analysis. Compared with traditional facial recognition methods, 3D recognition technology provides better anti-spoofing performance and improves security during authentication.

In addition, the Palm Vein recognition technology creates another advanced security layer. Since vein patterns exist beneath the skin, they are extremely difficult to copy or replicate, providing highly reliable biometric protection. The combination of 3D Face ID and Palm Vein recognition delivers a powerful security experience for modern smart homes.

Smart Push-Pull Handle with Hidden Fingerprint Sensor

The Dnake H4FV CNC Smart Lock features a premium Push-Pull handle design that provides a faster and more convenient door-opening experience. The fingerprint sensor is cleverly integrated inside the handle, allowing users to unlock and open the door with a simple movement. Users only need to place their finger on the sensor and push or pull the handle to enter. The hidden fingerprint design maintains the elegant appearance of the lock while improving daily convenience. The advanced semiconductor fingerprint sensor supports a 360-degree scanning angle, ensuring fast and accurate recognition without requiring a specific finger placement position.

AI Camera Monitoring System and Smart Video Call Function

The Dnake H4FV Smart Lock is equipped with an intelligent AI camera monitoring system, transforming the product into more than just a smart lock. The separate camera module provides clearer image quality with improved visibility, especially in low-light and nighttime conditions. Users can easily monitor visitors and activities outside the door through smart connectivity features.

With the integrated two-way Video Call function, homeowners can communicate directly with visitors before opening the door. The smart camera system also supports remote monitoring through the mobile application, allowing users to manage access and check visitors even when they are away from home.

5-inch IPS Smart Display for Better Visitor Management

The Dnake H4FV CNC Smart Lock features a large 5-inch IPS smart display that provides clear and detailed visitor images. The high-quality display allows homeowners to easily observe guests outside the door and verify visitors before granting access. Combined with the video call feature, the smart screen improves communication and enhances overall security. The modern display interface also increases the premium appearance of the lock, making it both a security device and a stylish technology upgrade for modern homes.

Multi-Layer Security Protection System

To provide stronger protection, the Dnake H4FV CNC Smart Lock is equipped with multiple advanced security technologies. The virtual password function helps prevent password exposure, while the dual authentication system requires two verification methods before access is granted. The lock also features a C-level anti-theft cylinder, improving resistance against mechanical attacks. When abnormal activities such as forced entry or tampering are detected, the system activates an alarm to notify users and improve protection against unauthorized access.

Stable Power Supply for Long-Term Operation

The Dnake H4FV CNC Smart Lock uses a powerful 5000mAh lithium battery, providing stable energy for biometric recognition, camera monitoring, and smart connectivity features.The large battery capacity helps extend operating time and reduces the need for frequent charging. The product also supports emergency power supply, low battery alerts, error notifications, and reset functions to ensure stable operation and easier troubleshooting

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