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Biometric turnstile is the future of the access control industry

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Update time : 2022-07-31 15:39:00

1. What is biometric turnstile?
2. How does biometric turnstile work?
3. Where can I get my perfect proposal for biometric turnstile?
4. Top 6 best-selling biometric turnstile in 2022
5. Types of biometric turnstile, and their pros and cons

 5.1 Facial recognition turnstile gates
 5.2 Fingerprint turnstile gates
 5.3 iris recognition gates

6. How does the biometric turnstile realize access control and attendance?
7. Features of biometric turnstiles
8. 4 Tips for choosing the perfect biometric turnstile for your business

 



1. What is biometric turnstile?
Biometric turnstiles refer to pedestrian turnstiles barrier gates that integrated biometric technology to further improve the security and management efficiency of designated areas. Common biometric technologies include fingerprints, palmprints, voiceprints, iris, face, gait, veins, DNA recognition, and other technologies.

Among them, fingerprint, face recognition systems, and iris are the most widely used in combination with turnstile gates. Due to its advantages of living body recognition, non-contact recognition, high recognition accuracy, and the ability to quickly and easily verify user information, biometric turnstiles are widely loved by users.



Biometrics is a solution that relies on the physical characteristics of the human body for authentication. The core of the so-called biometrics is how to obtain these biometrics, convert them into digital information, store them in a computer, and use reliable matching algorithms to complete the process of verifying and identifying individuals. 

Compared with traditional access control solutions such as keys, passwords, or cards, biometric technology has obvious advantages in terms of accuracy, stability, recognition speed, and convenience, so biometric turnstile is the future of access control industry.

2. How does biometric turnstile work?

With the development of society and technology, the application of biometric turnstiles has become more and more extensive in recent years, and many office buildings, railway stations, and other crowded places have seen their traces. Biometric turnstiles can not only quickly compare people entering and leaving, but also effectively improve site safety and traffic efficiency.

The specific working principle is as follows:
1. The user enters his biometrics (fingerprint, iris, or face) in the system in advance
2. When entering and exiting the turnstile gates, the turnstile will collect the biometrics of the passersby again, and then compare it with the information in the system database. For example, if the face comparison is successful, it will send the gate opening signal to the turnstiles, and the pedestrians can enter, otherwise, the entry will not be allowed
3. If there is an unauthorized forced entry, the turnstile gates induction tailgate will automatically lock and alarm.

3. Where can I get my perfect proposal for biometric turnstile?

As a professional access control solution provider, Macrosafe will take into account all individual needs of customers. We not only sell turnstile gates but also provide customized access control solutions and access control equipment including face recognition cameras, fingerprint readers, etc. If you also want to improve security for your business, please contact us (or email us) to get your customized proposal.

4. Top 6 best-selling biometric turnstiles in 2022

tripod turnstile with face recognition     face reocognition flap barrier gate      biometric speed gate

      Biometric tripod turnstile                       Biometric flap barrier                       Biometric swing barrier
biometric tripod turnstile     face recognition flap barrier     biometric swing barrier face recognition
      Biometric tripod turnstile                      Biometric flap barrier                         Biometric swing barrier


5. Types of biometric turnstiles, and their pros and cons

 

 5.1 Facial recognition turnstile gates
 5.2 Fingerprint turnstile gates
 5.3 Iris recognition turnstile gates

 5.1 Facial recognition turnstile gates

Under the influence of factors such as the vigorous development of artificial intelligence and the popular application of mobile payment, face recognition is no longer just a literal noun, and face recognition technology has long been applied to all aspects of life. Taking schools as an example, facial recognition turnstile gates are installed in many university entrances, classrooms, libraries, dormitories, etc., to manage the daily entry and exit of students, and prevent non-students and non-teacher personnel from entering, ensuring a safe and good teaching environment.
biometric turnstile
Face recognition technology is the most widely used and the most convenient to use, but its security is relatively weak.
Face recognition is a kind of biometric identification technology based on human facial feature information. Use a camera or camera to collect images or video streams containing faces, and automatically detect and track faces in the images, and then perform a series of face-related technologies on the detected faces.

The biggest advantage of face recognition technology is that it can realize non-cooperative long-distance collection and recognition, so it has huge application prospects in the field of public security. At the same time, its collection is non-contact and the recognition speed is very fast. At the same time, face recognition has good adaptability to people. Except for the blind and black people who have certain difficulties in using it, other people generally have no problems in using it.

The main disadvantage of face recognition is its high false recognition rate and poor adaptability to the light environment. At the same time, it is difficult to recognize when there are obstacles on the face such as glasses, hats lowered to the forehead, and heavy makeup or makeup.

In terms of anti-counterfeiting performance, because the illegal acquisition of facial features is very easy and the cost of forgery is low, the security of face recognition is very low. In this regard, face liveness detection came into being. The face liveness detection task needs to determine whether the face image to be recognized captured by the face recognition system is from the real face of the person or from a certain prosthetic face (such as a printed photo, a display screen or a mask). It is one of the important guarantees for the security of the face recognition system. Liveness detection is also known as face anti-spoofing or presentation attack detection (PAD). Common presentation attacks include printing face photos, displaying faces on the screen, and 3D masks.

 5.2 Fingerprint turnstile gates

Fingerprint recognition is an identification technology based on the difference in fingerprint morphology on the surface of the finger. Nowadays, fingerprint recognition is widely adopted in small mobile phones and large access control. The market has proved that this is a very safe and practical technology. The fingerprint turnstile gate has a high security level and is one of the highest-level biometric technologies, which is superior to conventional methods such as IC cards, ciphers, and keys. It is very convenient and fast to use.
biometric turnstile face recognitionbiometric turnstile face recognition
The advantage of fingerprint recognition turnstile gates is that its fingerprint recognition technology has developed early, the technology is relatively mature, and the false recognition rate and rejection rate are relatively low.
Compared with other biometric turnstiles, the price of fingerprint turnstiles is relatively low.
1. The recognition speed is fast and the application is the most convenient
2. Easy to promote, most widely used, and strong adaptability
3. Low misjudgment rate and rejection rate
4. Strong stability and reliability
5. Easy to operate, can be used without special training
6. Strong security, system scan is harmless to the body

Disadvantages of fingerprint turnstile:
1. Fingerprint recognition has high requirements on the environment, and is very sensitive to the humidity and cleanliness of fingers. Dirty, oil and water will cause it to fail to recognize or affect the result of recognition;
2. Some people or some groups have few or no fingerprints, so it is difficult to image;
3. For low-quality fingerprints such as peeling skin and scars, it is difficult to recognize and recognize the problem of low recognition rate. It is difficult to register and recognize some special groups such as manual workers with many calluses on their hands;
4. Every time a fingerprint is used, the user's fingerprint imprint will be left on the fingerprint collection head, and these fingerprint imprints may be used to copy fingerprints;

 5.3 Iris recognition turnstile gates

The iris is the annular portion located between the black pupil and the white sclera, which contains many detailed features of interlaced spots, filaments, crowns, striations, crypts, etc. Once the iris is formed during fetal development, it will remain the same throughout life. These features determine the uniqueness of iris features and also determine the uniqueness of identification. Therefore, the iris feature of the eye can be used as the identification object of each person. Iris recognition is achieved by capturing iris images with a camera.

The advantage of iris recognition technology is that its adaptability to the crowd is very good, it is easy to use by almost everyone except the blind, and its false recognition rate and false rejection rate are almost the best among all biometric technologies.

At the same time, its environmental adaptability is very good, except that it cannot be used in direct sunlight and on outdoor rainy days, it can basically be used well in high and low-temperature environments.

From the perspective of anti-counterfeiting, although the iris is relatively easy to obtain illegally because the iris is rich in details and the image is very fine, it is relatively difficult to forge the iris. It is becoming easier and cheaper, so the anti-counterfeiting performance of the iris in the future will also face huge challenges.

The main disadvantage of iris recognition is that its algorithm has a large amount of calculation, so it consumes a lot of power, and it is not very suitable for battery-powered products. At the same time, its recognition speed is slow, so it is difficult to do 1:N recognition.

6. How does the biometric turnstile realize access control and attendance?

With the gradual maturity of facial recognition technology, coupled with the integration of access control systems, the technology has become widely used. For example government agencies, real estate communities, community streets, schools, shopping malls, supermarkets, construction sites, airport entrances, and other scenarios that need to be identified,

It can provide customers with personnel access management, visitor management, attendance management, and big data collection. Biometric turnstiles can effectively prevent unauthorized persons or blacklists from entering and leaving through the face recognition technology of turnstile gates.

Facial recognition is a biometric technology based on human facial feature information. Its good features that are not easy to reproduce can effectively identify the identity, including face tracking and detection, automatic adjustment of image zoom, infrared detection at night, automatic adjustment of exposure intensity, and other technologies. Face recognition has been integrated into turnstile gates, and face information can be entered quickly. Users swipe their faces to pass, and facial recognition is used as the key to open the door.

The biometric turnstile does not require any medium to open the door, so it not only eliminates the hassle of forgetting to bring a key or card but also saves a lot of money. It can solve the problem of users forgetting to bring their work cards, card theft, etc., and realize access control in multiple scenarios such as enterprises, enterprises, and residences.

 

7. Features of biometric turnstiles

Features of face recognition gate system: data input can enter and exit: enter personnel information into the database, internal personnel can directly enter and exit obstacles by swiping their faces, foreign tourists only need to simply register information, and then swipe their faces to enter. The intelligent face recognition access control system greatly saves the trouble of personnel entering and leaving, and manages the visitors effectively and orderly.

High accuracy: The face door adopts infrared face recognition technology, which has strong anti-interference ability and can reduce the influence of the external environment and light directions. It can accurately extract face attributes for dynamic comparison of real people and greatly reduce recognition errors.

Attendance registration: The access control system supports the records of personnel entry and exit data, which can clearly support the attendance status of personnel, without manual attendance registration, which improves attendance efficiency and avoids loopholes in traditional attendance methods.

Data interconnection: When there are multiple entrances to the same unit, multiple front turnstiles can be installed. Face turnstiles in different areas have a consistent database and terminal processing channels, so face turnstiles in all areas can complete data interconnection. Consistent processing of multiple entries.


Early warning function: The face recognition access control gate system has an early warning function, which can realize automatic blacklist warning, improve the safety and timeliness of entry and exit management of enterprises, and prevent the occurrence of crimes. The application of face recognition access control system plays an important role in the intelligent management of enterprise units. It can make up for the security loopholes in traditional card swiping access control and fingerprint recognition, help various industries solve security management problems, and facilitate management personnel to track personnel behavior-related data analysis.

 

8. 4 Tips for choosing the perfect biometric turnstile for your business

Biometric turnstile, as the most popular pedestrian access gate system, can be seen in commercial buildings, corporate headquarters, high-speed rail stations, railway stations, airports, customs, factories, etc. The use of Biometric turnstiles provides great convenience for people's life, office and travel, strengthens the management of passers-by and public safety, and upgrades the security level, working environment and management mode of various occasions.

People have begun to pursue more comfortable and convenient smart living and office environments, and smart applications have become an important way to build smart communities, smart offices, and smart cities. But there are so many biometric turnstiles on the market, how to choose the perfect one?

biometric turnstile speed gate with face recognition
Here 4 tips would help you find the perfect biometric turnstiles
01.Does the face recognition camera have live detection function?
The live detection function, as the name suggests, is the function of judging whether the current person is a living creature.Some people may use photos to fool the machine, and live detection can effectively resist common attacks such as photos, face swaps, masks, occlusions, and screen remakes.



Liveness detection is divided into cooperative type and non-cooperative type. The cooperative type means that people need to perform specified actions as required, such as blinking, and the non-cooperative type does not need to do any action.
Macrosafe biometric turnstile has excellent core in vivo algorithm technology, and the accuracy rate of in vivo detection reaches more than 99.99%, which improves the security of face recognition.

02. Can face recognition machines cope with different environments?
Scenes and people are changeable. The choice of biometric turnstile must be able to consider unexpected situations such as environmental changes and personnel changes. For example, if it is installed outdoors, it will encounter harsh environments such as strong sunlight and insufficient light in rainy days.


In order to cope with complex environments, Macrosafe biometric turnstile adopts face recognition technology to support a variety of complex environments such as strong light, low light, and dark night backlight, and can detect face positions from various angles such as frontal faces and side faces, ensuring high accuracy. Recognition rate.

03. Is biometric turnstile waterproof?
In some cases, biometric turnstiles are required to be waterproof to avoid damage to the device due to accidental water ingress. Such as construction sites, factories, outdoor playgrounds, tourist attractions and so on.

Macrosafe biometric turnstile is waterproof and rainproof, with an IP rating of 66, and can be used in various harsh outdoor environments with confidence.

04. Whether the identification algorithm of biometric turnstile is deployed locally
Generally speaking, the face recognition algorithm in the biometric turnstile will be deployed on the cloud server or locally.
If it is deployed in the cloud, the hardware configuration requirements of the turnstile are not high. In order to reduce the hardware cost, some biometric turnstile will put the algorithm on the server.


The consequence of this is that face recognition cannot be performed in the event of a power failure, network disconnection, etc., and data may be lost.
It is best to choose to deploy the face recognition algorithm locally on the machine, even if it is offline, it will not affect the use, and it can also protect local data and avoid data loss.
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