Community security, 3D fingerprint access slightly better

In order to prevent theft, many companies and communities have now enabled electronic access control systems, mainly based on swipe card access control systems. With the news that access control cards were copied at random in many communities in the past two years, users questioned the safety factor of the card access control system, and a more secure access control system was in urgent need of entering the access control market.

Fingerprint Access Control and Swiping Card Access Control

The traditional swiping card access control issued access control cards for authorized users, but the access control card technology is too simple and easy to be copied. Those who own access control cards are no longer limited to legal users, and the access control system is also difficult to play the role of theft prevention.

Facing the common electronic access control system, the most easily cracked authentication method is undoubtedly the password input for the thief. Especially for elderly or children users, the thief easily peeks or sets out the access control password. At this time, the password is safe. The guarantee index is almost zero. Although the access control card can be kept by the user, the current proliferation of access control card copying and low cost make the access control card almost a kind of decoration. Thieves can easily obtain a copy of the access control card and enter and leave the building at will.

The new type of access control system employs biometrics technology that firmly locks in statutory users. Biometrics are based on people's unique biometrics and are not as freely copied as access control cards. The fingerprint access control system is the most representative.

The application of the earliest fingerprint identification system and the detection of criminal suspects by the police have been more than 30 years old, which laid a good technical foundation for the research and practice of fingerprint identification. In particular, the current fingerprint identification system has reached the stage of convenient operation, accurate and reliable, and moderate price, and is gradually applied to the civilian market.

Fingerprint access control replaces the traditional key with your fingers. When you use it, simply place your finger on the collection window of the fingerprint collection device to complete the unlocking task. The operation is very simple and avoids other access control systems (traditional mechanical locks, code locks, identifications). Cards, etc.) may be falsified, stolen, forgotten, deciphered, etc. The form of fingerprint verification makes it impossible for a thieves to start because the “key” used by the user is his or her own fingerprint. If the thieves want to enter the room, unless they have the same fingerprints as others, this is almost impossible.

However, the so-called best thief has its own place, in the face of fingerprint access control systems, some people use silicone to make fingerprint replicas, used to impersonate the identity of real users. This trick has even provided direct inspiration for the use of fingerprint film overlays in the workplace.

3D Fingerprinting Makes Access Control Safer

With the change of fingerprint recognition technology from traditional 2D recognition to 3D stereo recognition technology, it indicates that users have higher expectations for the security and function of access control systems. Compared with plane optical fingerprint access control, 3D fingerprint access control has a great advantage in recognition rate.

3D live fingerprinting makes the access control system more stable because the identification problems caused by abnormal user fingers will be greatly reduced. The access control system is better at identifying acquaintances. Can adapt to fingerprints under different skin conditions. The user does not need to worry about fingerprints being unrecognizable due to broken or dry fingers. As long as the privilege fingerprint is collected in advance, it is possible to enjoy an efficient fingerprint access control in any situation. Fingerprint readers can maintain a high recognition rate of at least 5 years and do not suffer from low response due to continuous use. As a fingerprint access control system administrator, you can use the computer to check the use of the access control system at any time and obtain information on incoming and outgoing personnel.

The function of the fingerprint access control system is also reflected in the blocking of strangers, ie non-authorized people. An important factor in the access control system being the access control system is to prevent strangers from entering the access control area at will. In ordinary optical fingerprinting systems, strangers may use artificial fingerprints to achieve the purpose of entering the access control area. This is because man-made fingerprints duplicate the fingerprint lines of others and become highly realistic replicas.

The optical fingerprint reader cannot distinguish whether it is a real human fingerprint or a fingerprint replica. The 3D fingerprint access control system eliminates the features of strangers more prominently. Because of the features of living identification, it can eliminate all non-live fingerprints from recognition. This advantage will maliciously create a fingerprint film cover, completely eliminate the possibility of entering the private area to ensure the safety of users.

Biometrics technology has always been a great help in the field of security. The fingerprint access control system is a typical embodiment of biometric security applications and is gradually becoming popular. Not only because of the anti-theft needs of users, but also because of the increasing privacy awareness of citizens. Access control systems come in many forms, but the core function is still theft prevention. The traditional swiping type of access control, verification method omission, prevention is not tight enough, can not meet user needs, and thus gradually be eliminated. The new 3D fingerprint access control system has a relatively comprehensive design, which makes up for the insufficiency of the traditional access control system from different angles, and the protection surface is relatively full, attracting the attention of the majority of users.

Community families, as the most important harbor for people to recuperate and live, must have a safe and comfortable living environment. Therefore, in the application of access control technology, more reasonable and efficient identification technologies will become more popular in the community.