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QR code access control
Nov 14 , 2022
With the continuous improvement of economic level, people's awareness of housing safety has also increased. In traditional access control systems, access cards or keys are often missed, and residents will be locked out and wait for other members of the family to come back before they can enter the home. In severe cases, the lock or door needs to be changed. For this reason, many communities wi...
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9 common problems of magnetic lock installation, learn that you are the great god!
Nov 14 , 2022
Magnetic lock, as a standard product of access control management system, is often used in closed areas, and it is also one of the most commonly used and cheapest systems in weak current systems. As a physical interception product, the magnetic lock uses a magnet to hold the iron block to achieve the purpose of locking the door, and this magnet is generated by the magnetism of the energized coil. ...
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The role of the QR code reader
Nov 17 , 2022
Since the launch of QR code access control, there has been a lot of controversy. Facing the previous ID card, IC card access control, and QR code access control, what are the advantages?ID card, an earlier access control card, is a non-writable proximity card. The ID card is the same as the magnetic card. Except for the card number, the card has no security function. Being copied, it is also easy ...
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What Should I Pay Attention To When Installing An Access Controller?
Nov 18 , 2022
The core of the access control system is the combination of modern computer technology and various identification technologies, which embodies an intelligent management method.(1) Anti-electromagnetic interferenceFor access control readers and plastic access exit buttons, special attention should be paid to preventing electromagnetic interference, especially the interference problems of ...
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Face access control system solutions and applications
Nov 24 , 2022
Face recognition technology is a biometric recognition technology based on human facial feature information for identification. It mainly involves four functions: preprocessing of the acquired original images, face location, face feature parameter extraction and face database comparison and recognition. Through face recognition technology, more and more traditional access control has been upgraded...
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Precautions and Wiring Methods of Access Control Power Supply for Weak Current Projects
Nov 28 , 2022
As the security subsystem in the weak current system, access control is often encountered, and almost all large projects will have this system, because the access control system will be configured for personnel management. There is a very important device in the access control system, that is, access control Power supply, what exactly does it do? How to choose?Although the access control controlle...
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About the installation of smart door locks, you should know these!
Nov 28 , 2022
With the development of society, smart products gradually enter ordinary families, bringing convenience to people's lives, but for installation, it is not a simple matter. Let's take a look at what problems need to be paid attention to in the installation of smart door locks today!01. During the installation process of the smart lock, it is necessary to measure the width and thickness of t...
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Never Worry About Forgetting To Bring Your Keys Again
Dec 02 , 2022
A smart padlock does not need a key and can be unlocked by fingerprint recognition. It adopts a semiconductor capacitive biometric fingerprint identification module, aluminum alloy lock body, high-strength stainless steel lock beam, built-in rechargeable lithium battery, and waterproof and dustproof design.Fingerprint padlocks are widely used and are very suitable for lockers in public p...
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How to identify the advantages and disadvantages of magnetic locks?
Dec 05 , 2022
The design of the magnetic lock is the same as that of the electromagnet, which uses the principle of electromagnetism. When the current passes through the silicon steel sheet, the electromagnetic lock will generate a strong suction force and tightly absorb the adsorption iron plate to achieve the effect of locking the door. As long as a small current electromagnetic lock will generate a huge magn...
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What is a wireless doorbell?
Dec 08 , 2022
Advantages of wireless doorbells1. The wireless doorbell has relatively strong mobility and strong expansibility. It can get rid of the limitation of wiring. Within the set coverage area, users can easily ie into the furniture equipment network.2. Low cost and low power consumption: The home wireless smart doorbell conforms to the green and intelligent life concept of low-carbon life, and users ca...
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What Are The Advantages Of Electric Strike Lock?
Dec 09 , 2022
After the incubation period and concept popularization stage in the past few years, artificial intelligence has also begun to enter our daily life and is constantly refreshing new varieties of smart devices. Various smart appliances and smart devices continue to appear in finance, medical care, and education. The security industry, which incorporates new technologies, is also showing vigorous deve...
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Touch Ic Applied In Standalone Access Control
Dec 09 , 2022
The standalone access control is an access control product that combines a card reader and a controller, and there are independent types and networked types. To put it simply, the access control all-in-one machine is a machine that integrates the access control board card, and reader. The high-end ones also include a keyboard and a display screen. It can be used as a complete access cont...