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Rolling Code Remote Control Receiver Switch
Mar 10 , 2023
The remote control receiver switch is a device that receives and decodes the rolling code signal sent by the wireless remote control. It is usually composed of two parts, a receiver and a decoder, which can convert the received signal into a corresponding digital code, and then control the switch state of the connected device through the circuit. This receiving switch adopts advanced digital ...
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Biometric Fingerprint Access Control System
Mar 10 , 2023
Introduction to Biometric Fingerprint Access Control System and PrecautionsA biometric fingerprint access control system is a security system that uses the unique biological characteristics of individuals, such as fingerprints, to identify and control access to a specific area or device. It is widely used in offices, banks, factories, and other places where access needs to be restricted. The syste...
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Introduction to One-way Door Detector
Mar 24 , 2023
A one-way door detector is a kind of vehicle detector, which is mainly used to control the automatic opening and closing of barriers or doors of one-way lanes. Its principle is to control the opening and closing of the door or gate by sensing the change in the magnetic field of the vehicle, so as to realize the automatic passage or stop of the vehicle. Its main uses include the following aspects:1...
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What is a QR code reader? Why do we need to use a QR code reader?
Mar 27 , 2023
A QR code reader is a software application that can scan and decode Quick Response (QR) codes using a smartphone or a specialized scanner device. QR codes are two-dimensional barcodes that can store large amounts of information, such as URLs, text, and other data.When a QR code is scanned with a QR code reader, the reader captures the image of the code and converts it into a digital format that ca...
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The Purpose Of The Installation Of The Access Control System
Apr 13 , 2023
The main purpose of an access control system is to prevent loss and crime, so it must be highly reliable. The access control system may not be alarming most of the operating time, so there is no need for alarming. The probability of calling the police is generally very small. However, if the alarm system fails within this extremely small probability, it often means disaster. Therefore, reliability...
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What Is a Fingerprint Access Control System?
Apr 13 , 2023
Access control management is an important part of modern security systems. With the improvement of domestic security, advancement and stability requirements for access control systems, there is an urgent need for a high-performance access control system. Now the more commonly used access control systems mainly include biometrics (fingerprint, palm, iris, etc.) and systems represented by radio freq...
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Access Control All-In-One Machine Management Software Operation Mode
Apr 20 , 2023
High-speed network type radio frequency card access control machine (standard Mifare card reader), built-in linux operation non-contact access control management software, adopts 32-bit processor, standard ICP/IP protocol communication, professional configuration, and adopts radio frequency communication PSK Debugging and encryption function special proximity card to check the identity, the securi...
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IF The Access Control System Fails, How To Solve It? How To Quickly Find The Fault?
Apr 21 , 2023
If the access control system fails, how to solve it? How to quickly find the fault?The access control system is a security system that is widely used in modern commercial buildings, communities, schools, and enterprises. The access control system is a modern security management system, which integrates microcomputer automatic identification technology and modern security management measures. ...
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How To Select Rfid Gatekeeper Card Reader?
Apr 28 , 2023
How to select an RFID gatekeeper card reader?The IC card reader is an important part of the access control system and a key device for signal input. If the access control system is compared to a person, the reader is like a human eye. If a door guard system controller and electric lock are good, if the quality of the card reader is not good, the door will not open, which will affect the ...
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How does the RFID security access control system work?
May 04 , 2023
How does the RFID security access control system work?The principle of RFID is to transmit data by transmitting radio wave signals for non-contact data identification and access, and to achieve the functions of identity and item identification or information storage. The overall structure consists of two parts: the upper computer server management system and the lower computer card reader. The low...
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What is An Access Control System?
May 19 , 2023
1. What is an access control system?The access control system refers to the prohibition authority of the "door", which is the guard against the "door". Usually includes a controller, card reader, lock, door opening button, and management software. Access control systems are used in many office areas, warehouses, dangerous areas, prisons, and other areas where outsiders are not ...
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How To Classify The Access Control System
May 25 , 2023
The access control system is divided into an standalone access control system and a networked access control system according to the way it communicates with the computer.(1) Standalone access control systemIt cannot communicate with the computer, and the access control authority can be set on the keyboard or master card of the machine. There are also some standalone access control machines t...