Face recognition smart door lock is a biometric smart lock launched by our company, with beautiful appearance, adopting gradient color matching appearance and interactive light effect, built-in ultra-wide angle peephole and 3.5-inch IPS high-definition color screen, which can be used to open the real-time remote visual two-way call and unlock through the peephole, and can be used for real-time remote communication when you are away from home.
Face recognition smart door lock is equipped with high-end 3D facial recognition technology, three-dimensional identification, higher accuracy, infrared dual camera, automatic wake-up, dark environment can also be quickly recognized; for different scenes of different people's needs, a variety of locking methods to choose from.
Face recognition smart door lock is smarter, more convenient and safer.
Product Parameters
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Product Model |
ZSDM-100 |
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Color Amber |
Brown/Nano Grey |
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Size front lock surface |
393.5*74.5*21mm |
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Rear lock surface |
393.5*74.5*25.6mm |
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Material |
Aluminum alloy |
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Unlocking methods |
3D face, fingerprint, password, card, mechanical key, remote unlocking, double verification |
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Total capacity |
300 groups (maximum limit of 50 faces, m aximum limit of 100 fingerprints, and 300 password cards) |
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Lock cylinder |
grade C |
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Service life |
> 100,000 times |
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Power supply |
lithium battery |
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Applicable door types |
Wooden door, security door |
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Functional Features |
Remote video intercom, 3D facial recognition, semiconductor fingerprint, anti-copy card, virtual password, alarm (anti-pry, freeze), automatic switch lock, electronic peephole, doorbell capture, remote unlocking, etc. |
*All the above parameter data are subject to the test report of the Industrial Laboratory; The product pictures on the above pages are for illustration only, the actual product effects may be slightly different, please refer to the actual product.
Dalian Ruiyu Technology Co., Ltd., a leading company in intelligent security and biometric recognition, focuses on biometric technology as its core, integrating cutting-edge technologies such as computer vision, Radio Frequency Identification (RFID), and the Internet of Things (IoT) to provide comprehensive products and customized solutions for the security, attendance, door lock, and software industries, setting a new trend in intelligent technology.
Why Choose Us
Our factory
Dalian Ruiyu Technology Co., Ltd., a leading company in intelligent security and biometric recognition, focuses on biometric technology as its core, integrating cutting-edge technologies such as computer vision, Radio Frequency Identification (RFID), and the Internet of Things (IoT) to provide comprehensive products and customized solutions for the security, attendance, door lock, and software industries, setting a new trend in intelligent technology.
Our products
All kinds of products have either fingerprint recognition, or card recognition, or face recognition and other various biometric modes, which will provide security and convenience for your work and life.
Production market
With exceptional product performance and perfect after-sales service system, we have achieved remarkable performance in both domestic and international markets, earning widespread credit. Our intelligent security products, which sell well in Asia, Europe, North America and other 100+ countries and regions around the world, have won wide recognition in the international market.
Our service
Our company, customer-oriented, provides one-stop service. Before the sale, we provide professional consulting and proposal design services to ensure that customer needs are accurately achieved; During the sale, we provide installation guidance and technical support to ensure smooth product deployment; After-sales, we have a 24-hour customer service hotline and rapid response mechanism, at any time to solve the problems encountered by customers, so that customers have no worries.
Smart Biometric Fingerprint Door Lock
Smart biometric fingerprint door lock adopts a full-screen design, fingerprint entry is set at the handle so it is more convenient.
Fingerprint Recognition Door Lock
Fingerprint recognition door lock is a smart lock launched by our company, which can be recognized in various ways, with beautiful appearance, adopting the trendy appearance of gradient color matching and interactive light effect.
Biometric smart door lock is a biometric smart lock that supports a variety of ways launched by our company, the surface is carved from aviation aluminum material.
Face recognition smart door lock is a biometric smart lock launched, with beautiful appearance, adopting gradient color matching appearance and interactive light effect, built-in ultra-wide angle peephole and 3.5-inch IPS high-definition color screen, which can be used to open the real-time remote visual two-way call and unlock through the peephole, and can be used for real-time remote communication when you are away from home. Face recognition smart door lock is equipped with high-end 3D facial recognition technology, three-dimensional identification, higher accuracy, infrared dual camera, automatic wake-up, dark environment can also be quickly recognized; for different scenes of different people's needs, a variety of locking methods to choose from. Face recognition smart door lock is smarter, more convenient and safer.
Advantages of Face Recognition Smart Door Lock
Unique unlocking capability
Facial features are virtually unique to each individual. While some smart locks may be capable of unlocking with twin faces, unlocking without a matching twin face is nearly impossible.
Hands-free convenience
When carrying items, using fingerprints or entering passwords to unlock doors can be inconvenient. With a facial recognition smart lock, simply standing in front of the lock allows for easy unlocking, providing a completely hands-free experience.
Elimination of "forgetting keys" issue
Forgetting to bring access credentials is a common occurrence, except with facial recognition. Fingerprints may wear off or get scratched due to physical work, while passwords can be forgotten, especially for those with poor memory.
Broad coverage for unlocking
Fingerprint recognition might not work for children or the elderly due to factors like shallow fingerprints in older individuals or the underdeveloped fingerprints of children. Some individuals may have extremely dry or unclear fingerprints due to personal reasons, such as frequent contact with fingerprint-impairing substances. In such cases, facial recognition smart locks are the ideal choice.
Opting for a 3D facial recognition lock ensures enhanced security. Compared to 2D facial recognition, 3D systems can accurately distinguish between real faces and photos or videos, making it difficult to deceive the system. Additionally, 3D facial recognition adapts better to varying lighting conditions, resulting in a more stable system with faster and more precise recognition, eliminating the need for user cooperation. Overall, 3D facial recognition systems exhibit superior performance in terms of security, recognition accuracy, and unlocking speed. They are commonly used in high-security environments such as homes and offices.
These smart locks also incorporate a thoughtful design feature to prevent accidental door openings. If a family member turns back within 15 seconds after leaving and checks the lock, the facial recognition will not be activated. This prevents the lock from automatically unlocking with a simple glance. If necessary, a slight touch on the panel can activate the system. It's a considerate addition to the design.
In addition to facial recognition, it provides fingerprint, password, mobile app (for remote temporary password distribution), IC card, NFC, and mechanical key access options. With its seven unlocking methods, it perfectly caters to various scenarios in our daily lives. If you're interested, I recommend exploring more about this smart lock on your own.
How Does Face Recognition Smart Door Lock Work?
Facial recognition primarily involves three steps: detection, analysis, and recognition.
Face Detection
The first step is to locate and detect faces. The sensor camera projects thousands of invisible dots to accurately capture facial contours and structural features. It can detect details in both frontal and profile views and capture infrared images of the face to ensure it is a genuine face.
Face Analysis
After capturing the facial contours and structural features, facial recognition systems analyze various facial characteristics.
The system converts this facial recognition data into a digital representation, also known as a mathematical faceprint. Similar to fingerprints, each person has a unique faceprint. In theory, the system can use this mathematical representation to reconstruct a person's face.
Face Recognition
Finally, the facial recognition system compares the mathematical faceprint with registered facial data and uses recognition algorithms to calculate similarity scores or match probabilities to confirm identity.
Feature-based recognition algorithms: These algorithms are based on facial feature points.
Appearance-based recognition algorithms: These algorithms use the entire facial image as the basis for recognition.
Template-based recognition algorithms: These algorithms use templates or reference points for recognition.
Recognition algorithms using neural networks: These algorithms utilize neural networks for facial recognition.
Recognition algorithms using SVM (Support Vector Machine): These algorithms employ SVM for facial recognition.
Tips for Maintaining Face Recognition Smart Door Lock
Regularly clean the face recognition smart door lock
Although the high-safety vein locks are all corrosion-resistant metals such as stainless steel or zinc alloys, it is best not to use corrosive cleaners when wiping. In addition, it shouldn't be cleaned with steel wool since scratches on the surface will make it not beautiful.
Common face recognition smart door locks on the market need to maintain their identification modules every day. Because the dust on the door lock sensor that has been used for a long time will affect the opening and closing sensitivity of the door lock. It is necessary to gently wipe it with a dry soft cloth, and prevent scratching the fingerprint sensor at the same time.
The vein lock uses blood vessel recognition. If the lock surface is stained, it will not affect the sensitivity of the switch lock, and it does not matter if the fingers are dirty. Keeping the lock surface clean is just for aesthetics.
Please let a professional to fix face recognition smart door locks
The internal structure of face recognition smart door locks is much more complicated than traditional mechanical locks. When installing or repairing, it must be handed over to professional installers to ensure that the space between the door and the door frame, the lock body, and the door panel is reasonably reserved to avoid inconsistency between the parts.
Do not use smart locks violently
Due to the high-security vein lock with the secondary re-lock technology, it will automatically lock to ensure safety when it encounters a violent opening. Therefore, it is best not to pull it vigorously when using it, so as not to activate the relock mechanism and cause unnecessary trouble.
In addition, the vein recognition module is a very sensitive electronic device, do not rub it with hard or sharp objects.
Regularly check the battery of the face recognition smart door lock
If you go out for a long time or in humid and hot seasons, you should pay attention to whether the battery will leak and corrode the smart lock. If you find that the battery is low or leaking, please replace it with a new battery immediately, and do not mix old and new batteries.
Hardware Requirements of Face Recognition Smart Door Lock
For optimal performance, implementing a smart face recognition door lock system necessitates specific hardware components.
High-resolution camera
A quality high resolution camera is an indispensable asset when aiming for comprehensive and accurate facial image captures. Its critical to choose a device that isn't affected by various lighting circumstances to guarantee precision when gathering data from facial expressions or features.
01
Powerful processor
Facial recognition algorithms rely heavily on computational power. Thus, a processor with ample power is crucial to process images and ensure real time recognition. This can entail either an embedded system or a dedicated microcontroller.
02
Sufficient memory
Having a sufficient amount of memory is crucial to store the facial templates of authorized individuals. Such memory enables the system to promptly retrieve and compare templates during the recognition process.
03
Secure data storage
Facial template protection is indispensable for upholding security. Installing data storage facilities with robust security features like encryption is essential to block unauthorized access to the templates.
04
Can You Unlock the Face Recognition Smart Door Lock with a Photo
As we already mentioned, face detection is a complex task in which the system needs to classify whether the detected human face corresponds to one of the saved faces. There is a big difference between biometrics and, for example, passwords. Passwords are either correct or incorrect. On the other hand, biometrics can only accurately indicate how likely the recognition can be properly determined to be correct. Some smart locks might be fooled by a printed photo but it depends on the system itself. For example, iOs devices use a three-dimensional model of the user's head based on infrared dots projected onto the face. A photo won't work in this case. In addition, facial movement is checked to make sure that it is not just a three-dimensional head model. So, purchasing a lock with a facial recognition system, ensures that a photo won't outsmart the system.
Our factory
Dalian Ruiyu Technology Co., Ltd., a leading company in intelligent security and biometric recognition, focuses on biometric technology as its core, integrating cutting-edge technologies such as computer vision, Radio Frequency Identification (RFID), and the Internet of Things (IoT) to provide comprehensive products and customized solutions for the security, attendance, door lock, and software industries, setting a new trend in intelligent technology. Our factory is an industry-leading OEM/ODM manufacturing center, known for its excellent production capacity and customized services, and has been supplying products to the world's top 50 smart product brands for years, demonstrating exceptional quality. Depending on the most advanced production lines and integrating cutting-edge technology with a rigorous 6S management system, we ensure meticulous attention to detail from raw materials to finished products, creating an efficient and precise production process.
FAQ
Q: What is a face recognition smart door lock?
A: A face recognition smart door lock is a security device that uses facial recognition technology to grant or deny access to authorized users.
Q: How does facial recognition technology work in smart locks?
A: The lock captures an image of a user's face, analyzes unique facial features, and compares them to stored templates to determine access.
Q: What are the privacy concerns associated with facial recognition technology?
A: Concerns include the potential misuse of biometric data, unauthorized surveillance, and the need for secure storage of facial templates.
Q: Can face recognition smart locks be integrated with other smart home systems?
A: Yes, many face recognition locks can be integrated with smart home systems, allowing for remote access and monitoring.
Q: How do users reset a face recognition smart lock?
A: Most locks have a reset function that allows users to delete existing profiles and enroll new ones, often requiring a master code or key.
Q: What should users do if the facial recognition system is not working?
A: Users should check for obstructions, clean the camera, ensure proper lighting, and consult the user manual for troubleshooting steps.
Q: Can face recognition smart locks be hacked?
A: While they are secure, advanced hacking techniques can potentially bypass some systems. However, they are typically more secure than traditional locks.
Q: What is the process for enrolling a face in the system?
A: Users typically stand in front of the camera and follow prompts to capture multiple angles of their face for accurate recognition.
Q: How do environmental factors affect facial recognition?
A: Factors like lighting, shadows, and facial obstructions (like masks or hats) can impact the lock's ability to recognize a face accurately.
Q: How do face recognition smart locks compare to traditional locks?
A: Face recognition locks offer greater convenience and security, eliminating the need for physical keys and reducing the risk of unauthorized access.
Q: Are there any legal regulations regarding facial recognition data?
A: Yes, various laws govern the collection and storage of biometric data, and organizations must comply with these regulations to protect user privacy.
Q: What happens if multiple users are trying to access the lock simultaneously?
A: Most systems can handle multiple requests but may prioritize the first recognized face. Users should take turns for optimal performance.
Q: How does the lock handle changes in appearance?
A: Many advanced systems can adapt to minor changes in appearance, such as haircuts or glasses, but significant changes may require re-enrollment.
Q: What is the significance of user training for face recognition smart locks?
A: Proper user training ensures that individuals understand how to use the lock effectively and recognize the importance of maintaining the system.
Q: What future trends are expected in face recognition technology?
A: Future trends may include improved accuracy, faster recognition times, enhanced security features, and greater integration with AI technologies.
Q: How do face recognition smart locks contribute to home security?
A: They provide a secure and convenient way to control access, monitor entry, and reduce the risk of unauthorized access, enhancing overall home security.
Q: What are the main components of a face recognition smart door lock?
A: Key components include a camera for capturing images, a processor for analyzing data, memory for storing facial templates, and the locking mechanism.
Q: What are the advantages of using face recognition smart door locks?
A: Advantages include hands-free access, high security, the ability to store multiple user profiles, and convenience without the need for keys or codes.
Q: Are face recognition smart door locks secure?
A: Yes, they are generally secure, as facial features are unique to each individual, making it difficult to replicate or spoof.
Q: What happens if the lock does not recognize a user's face?
A: If a face is not recognized, the lock may provide alternative access methods, such as a keypad code or a physical key.
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