Why 3D smart face recognition door locks are more worth buying than 2D face recognition door locks

Smart locks on the market generally use 2D facial recognition technology. This technology only captures two-dimensional facial information and is easily decrypted by images or dynamic videos, presenting significant security vulnerabilities.

With significant technological advancements, the smart lock industry is gradually phasing out 2D facial recognition and adopting the more secure 3D structured light facial recognition technology. Here's a brief explanation of the principles behind 3D structured light and how it differs from 2D facial recognition.

3D Structured Light Principle:

This technology uses an infrared projector to project light with certain structural characteristics onto the object being photographed. A specialized infrared camera then captures the light. Calculations are primarily based on the principle of triangle similarity, deriving depth information for each point in the image, ultimately generating three-dimensional data. 3D structured light facial recognition has been implemented in some smartphones, including FaceID, which uses over a billion images (IR and depth images) for training, and facial recognition developed independently by domestic mobile phone manufacturers. Its convenience and security have been proven, and it is now being used in various security scenarios. 

The Difference Between 3D and 2D Facial Recognition.

Compared to flat 2D facial recognition, 3D facial recognition can accurately distinguish between photos and videos and real people, making it less susceptible to spoofing. 3D facial recognition is also more adaptable to ambient lighting, and the system is more stable, resulting in faster and more accurate recognition without requiring active user interaction.

Overall, 3D facial recognition systems offer superior performance in terms of security, recognition accuracy, and unlocking speed, and are generally used in security-critical environments such as homes and offices.

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Paramey's Digital 3D Facial Recognition Door Lock

Recommendation Reasons

1. Smart Features

This product meets the most important requirements of a basic facial recognition door lock, supporting quick unlocking with facial recognition, providing residents with a safe and convenient experience, allowing easy access to their homes with just one glance.

It also features iWIFI smart control, allowing users to remotely control the door lock via a mobile app, allowing them to monitor their home's status from anywhere in the world.

2. Security

The door lock is equipped with an anti-theft and anti-pry alarm. If the door lock is illegally operated, the alarm will immediately sound an alarm, effectively deterring theft.

The product also integrates a real-time monitoring function, ensuring that residents can check the security status of their home at any time through the camera, greatly improving family safety.

3. Unlocking Methods

It supports multiple unlocking methods, which are very convenient and practical:

1. Facial Recognition

2. Fingerprint

3. Password

4. Key

5. Credit Card

6. Temporary Password

7. Remote

4. Product Specifications

Aluminum Alloy + IMD: The door lock body is made of aluminum alloy. The IMD process gives the door a high-quality appearance. It uses a C-grade lock cylinder, providing the highest level of anti-pry and anti-technical opening security on the market, effectively preventing illegal intrusion and protecting residents' property. The door lock measures 440*73mm, which is suitable for most doors, making it easy to install and not obtrusive.

The product can be installed on a variety of door types, including wooden doors, security doors, and copper doors, making it suitable for a wide range of user environments and home conditions.

5. Smart Alerts

User-friendly, real-person voice prompts guide users through the operation process, making it easier to use and giving them a sense of accomplishment. When the battery is low, a low-battery reminder will appear, ensuring you don't have to worry about being unable to unlock the door due to a dead battery.

Real-time notifications are sent to the door lock's open and closed status, allowing you to monitor your home's status whether you're at home or away. If the door lock experiences any abnormalities, the system will lock and sound an alarm, enhancing security.