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Which kind of fingerprint sensor will be better? Semiconductor or Optical?
Nov 20 , 2020
Which kind of fingerprint sensor will be better? Semiconductor or Optical?There are two types of fingerprint sensors for Standalone access control in the market: one is an optical fingerprint sensor and the other is a semiconductor fingerprint sensor.Below, S4A Sales representative Ms. Anna Zhang will introduce the advantages and disadvantages of these two fingerprint sensors, as below:Advant...
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Why everyone chooses fingerprint recognition lock
Dec 07 , 2020
With the continuous emergence of biometric technology in the commercial field, more and more biometric technology devices or functions are used by people. In the field of smart locks, in addition to common fingerprint locks, face recognition locks, pupil recognition smart locks, Vein recognition smart lock, etc. But why is the penetration rate of biometric fingerprint lock the highest?Since f...
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What's the difference between 315MHz remote control and 433MHz remote control?
Dec 09 , 2020
The 433MHz remote control one should behave better in narrow environments, so if your application stays inside then it's better to have that module... On the other hand, the 315MHz remote control has a longer wavelength and you will get a little bit more range outdoors in an open environment...Chinese open frequency band is 315Mhz, Customer in Europe will no doubt choose 43...
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What is the difference between RS485 and Ethernet?
Dec 19 , 2020
What is the difference between RS485 and Ethernet? Many clients asked: Hey S4A, for the access controller, What's the communication port I need to take? RS485 or Ethernet, For better to understand, we will explain it in this way:While Ethernet is the most commonly used communication protocol among multiple types of devices, ranging from consumer gadgets to industrial devices, TI...
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Why Your company needs RFID Network Access Control ?
Dec 19 , 2020
First, we need to know what is rfid network access control? The best network access controller comes with layers, making it difficult for intruders to fight through each line of defense to break into the network and gain access to data. Network access control products entered the market a few years ago to fill those gaps, as well as some of the gaps mentioned above. A typical Network acc...
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2021 Access Control System industry investment prospects forecast
Jan 23 , 2021
With the advancement of science and technology, access controller have also undergone rapid development. The practicability and price of technology security products that were previously out of reach are no longer any problems. The prices of today’s security products are gradually reduced to ordinary families. Acceptable thousands or even less. Family security is a system that automatically ...
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Smart security systems will create a market of 100 billion
Jan 23 , 2021
In recent years, the global public security situation has remained severe, the global security industry has grown rapidly, and the implementation of smart security scenarios has also accelerated. At present, the global smart security market maintains an average annual growth rate of 15%. The total output value of the global security industry is expected to reach 360 billion US dollars this year, o...
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Under the integration of security, access control urgently needs to increase its extra value
Jan 28 , 2021
Nowadays, in order to meet the requirements of intelligent integrated design, integrated wiring and construction of engineering, and to save construction costs, the integration of various subsystems of security has become the current general trend. By integrating the subsystems together, the coordination of the entire system can be greatly improved, and the upgrade of the entire security system ca...
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Don't want to get through,the smart rfid card will provide the whole solution
Jan 28 , 2021
As a place with a huge flow of people and vehicles, frequent entry and exit, complex and changeable personnel identities, modern smart buildings are difficult to manage and prone to security risks; combined with the comprehensive management requirements of modern smart buildings, a set of visitors, passages, elevators, andaccess control, Time Attendance, Patrol, Parking lot for UHF rfid reader and...
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Promoting
Jan 30 , 2021
The Chinese new year is approaching, Installing temperature scanner, Face Recognition Temperature, Infrared Temperature Scanner, etc are the standard requirement in the public area, The Ministry of Transport recently held a press conference. How to ensure that "the epidemic will not spread due to the Spring Festival travel season"? The spokesperson of the Ministry of Transport pointed ou...
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People worry about their information leakage when downloading the access control APP
Jan 30 , 2021
What if I forget to take rfid access card? Whether it is waiting for family members to send the card or asking the property to open the door, it is big trouble in such condition.However, many communities are implementing smart access control systems. As long as an app is loaded on the mobile phone, the owner can open the access control with a click when they go home; visitors can enter the co...
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Human-machine vs. face recognition technology
Feb 11 , 2021
Since 2015, giants such as Tencent, Alibaba, and Minsheng Bank have increased their facial recognition industry, while foreign giants started earlier, and the facial recognition industry ushered in rapid development. A few days ago, Ant Financial’s official Weibo announced that the artificial intelligence biometric robot "Mark" developed by it was launched and will compete with Mr Zhang,...