Securing your home or business has become quite convenient these days. Not only the most advanced biometric control systems are easily available, but biometric access systems installation processes have become easy as well. 

Why Particularly Biometrics Access Control System? 

Biometric access control systems are changing the ways businesses secure themselves regardless of their locations. The Biometric Access Control Systems are critical for the safeguarding and security of countless industries and sectors throughout the world. They are making their market strong due to their faultless data gathering, identification, and verification capabilities. The technology is now improving security for businesses of all sizes and scales. The advantages of biometric access control are numerous and varied, and they are causing quite a stir in both high-risk security and smaller-scale businesses.

What exactly is Biometric Access Control System? 

There are biological features that are different to every human being. The biometric access control systems pinpoint these features and use them to gather biological data and make a database out of it. Whether someone is to be allowed to your building’s premises or not is based on that database. 

If we put it more simply, biometrics is the technical analysis of biological data. This information is usually related to a person’s physical characteristics. Biometric access control, then, is the use of biological data to grant or deny access to a building or a specific area of a building.

Different Types of Biometrics Access Control 

The identification process involved in biometrics access control systems could be of various types. The four most technologically advanced processes are mentioned below. 

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Fingerprint Recognition 

Before granting access, the Fingerprint Recognition Access Control system uses biometric technology and four-factor identity authentication to confirm a person’s identity. This one is perhaps the oldest way to access control systems. An enhanced image with grid lines is captured by a fingerprint scanner. This image is transformed into a template that displays fingerprint features like ridge endings and bifurcations. The finger presented is then compared to this template.

Some firms like to add card verification, too, along with fingerprint recognition. You can ask the team that is installing the system to add up this option for you. 

The fingerprint recognition never goes wrong except for a few issues like the wetness of the fingers or dirt. Similarly, if you damage your finger, the fingerprint machine might not recognize your finger impression. This technology is something that most people are familiar with, and it is easy to be introduced to your staff. Moreover, much progress is being achieved in developing this security system so that it can be made contactless. 

Face Recognition

This technology is next to fingerprint technology when it comes to people’s familiarity with it. These days we have 2d and 3d face recognition facilities.  

Face detection technology is used to identify faces in complex images with multiple faces. Facial recognition for security purposes is an offshoot of face detection technology. This technology has advanced rapidly in recent years, making it an excellent candidate for a remote recognition system. Another advantage is that the technology allows for ‘negative identification,’ or the exclusion of faces, which makes it much easier to scan a crowd for suspicious people.

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However, this technology, compared to other biometric technologies, shows no significant superiority. Rather it has its problems. Having a beard or wearing glasses can affect its accuracy. Moreover, the accuracy is compromised, and this system isn’t quite reliable as others in the same field. 

Recognition of the Iris 

This process, though technologically advanced, does not promise convenience. It takes the users’ time to adjust themselves in a certain position so the scanner can scan their iris pattern. This way, it consumes time and is often an unwelcomed solution in most places. This system can be used for securing very private businesses in which the business circle does not expand from a limited number of people. Sounds a little too creepy, but we would not recommend this security system. 

Vein Pattern Recognition 

This happens in two ways. These are; a finger vein recognition system and a palm vein recognition way. The vein pattern recognition uses a simple fact as its key principle. Since the veins lie immediately under the layer of skin, they are easy to scan. The underlying of the veins and not being on the surface also adds to the benefits of the vein recognition system as it is more secure than fingerprints that are on the surface of the skin. 

The process involves ending marks and bifurcations of the veins in the finger being photographed, digitalized, and finally converted into an encrypted code for vein pattern recognition. All of this happens in a very short time. With so many advantages of this system, there is only one disadvantage. This biometric system can be super expensive. 

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The biometric access control systems are the manifestation of growing technology. More and more improvements are being made in all of these systems so that security is ensured for all businesses.