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The Difference Between Access Control Card Readers and Card Issuers
Sep 01 , 2022
The card reader emits electromagnetic waves at a fixed frequency. The frequency is generally 13.56MHZ. When the induction card enters the electromagnetic wave radiation range of the card reader, it will trigger the coil on the induction card, generate current and trigger the antenna on the induction card to read the card. The card reader transmits a signal with card information, the card reader co...
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Introduction of access control card reader
Sep 01 , 2022
The UHF reader(inductive IC card) is an important part of the access control system and the key device for the signal input of the access control system. If the access control system is compared to a person, the card reader is like a person's eyes. It is related to the stability of the entire access control system. If an access control system controller and Electric Bolt lock&n...
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The Benefits Of Access Control Attendance?
Sep 07 , 2022
Intelligent induction access control attendance does not require a key. It can be operated by fingerprint access control attendance or face recognition. It is the greatest help for people who forget to bring the key in a hurry. The switch can be directly recognized by the face or fingerprint. It can also prevent thieves from entering the company or office, and can be managed in a realistic time pe...
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What are the functions of the rfid long range uhf rfid reader 915M in the parking lot?
Sep 17 , 2022
Most of the traditional parking lots use the card reading method at close range. You must stop and reach out to swipe the card. It is easy to get wet in rainy days. Parking and swiping on the up and down slopes can easily cause accidents such as slipping and collision. The parking lot management system of non-stop access adopts 10dbi uhf rfid antenna 915M electronic tag reading technology, 2...
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How to choose a uhf rfid card reader? How does it work?
Oct 01 , 2022
How to choose a uhf rfid card reader? How does it work?sales1@s4a-access.comRFID is the English abbreviation of Radio Frequency Identification. In layman's terms, an RFID reader is an automatic identification device that can read electronic tag data. According to the frequency of reading tags, it is divided into low frequency, high frequency and ultra-high frequency card readers. The rfid card...
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The secret that QR code access control cannot share
Oct 03 , 2022
As a necessary management system for entrances and exits, the access control system continues to develop with technology and iteratively extends a new access control mode in combination with new technologies. Review the development history of the access control system, from the introduction of foreign countries to the current development, access control from password access to card access Access c...
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Application of fingerprint access control attendance system
Oct 17 , 2022
S4A fingerprint attendance access control system consists of computer, management software, communication converter, access control integrated machine, electric lock, and access control special power supply. The card reading method adopts the radio frequency card (contactless IC, ID card) method.The fingerprint attendance access control system can only have one card issuing center, which can be us...
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What are the advantages of face recognition?
Oct 24 , 2022
The development of technology has changed the way of identification. We can often see fingerprint recognition, voice recognition, face recognition, iris recognition, palm/fingerprint vein recognition and other recognition methods applied in various fields. In the field of smart communities, face recognition access control has become the best choice. So, what are the advantages of face recognition ...
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Elevator control system
Oct 24 , 2022
The elevator control system, also known as elevator control, is mainly used to control the access authority of the elevator. Only after the authorization card is swiped through the card reader, the designated floor can be reached. Nowadays, the use of elevator control is more and more common, the types are more and more, and the functions are more and more comprehensive, and more attention is paid...
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Biometric Access Control System in Smart Security
Oct 27 , 2022
The biometric access control system is an access control system based on human biometrics, mainly including face recognition, fingerprint recognition, etc. In general, the development of biometric access control is on a spiral upward trend. At present, its application in smart security, video surveillance, building intercom, smart community, subway security, smart banking and other fields has grea...
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Interpretation Of UHF Reader Classification And Application Scenarios
Nov 04 , 2022
RFID reader, namely radio frequency identification, can automatically identify target objects and obtain relevant data through radio frequency identification signals, can identify high-speed moving objects and identify multiple RFID tags at the same time, and the operation is fast and convenient. The UHF reader is a radio frequency identification device that works in the ultra-high frequency UHF f...
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The characteristics and application of UHF RFID reader
Nov 10 , 2022
RFID is a non-contact identification technology that automatically identifies target objects through radio frequency signals. Information management methods based on this have become more and more common in life. RFID technology is suitable for logistics, smart retail, manufacturing management, Apparel enterprise management, anti-counterfeiting traceability, asset management, vehicle management an...