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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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How To Choose A Suitable And Durable Access Controller?
Oct 15 , 2022
The access control controller is the hardware core of the access control system, and its quality and performance directly affect the stability of the entire access control system. As the access control system plays an increasingly important role in the safety management of enterprises, the traditional mechanical Electromagnetic Lock management can no longer adapt to the safety management of m...
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Advantages and disadvantages of access control system magnetic lock
Oct 17 , 2022
Magnetic lock, also known as electromagnetic lock, is an electric lock that relies on the suction force generated between an electromagnet and an iron block to close the door.Some magnetic locks have the output of door status (door magnetic status). If you look carefully at the terminals, in addition to the power terminals, there are also three terminals: COM NO NC. The function of these terminals...
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What is the role and function of access control?
Oct 20 , 2022
The function of the access control is to have the real-time monitoring function for the management of the access rights of the channel, the access record query function, the abnormal alarm function and the anti-tailing function.The access control system, also known as the access management control system, is an intelligent management system that manages the entry and exit of personnel. In general,...
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Automatic door opener purchase and use instructions
Oct 20 , 2022
Automatic door opener purchase instructions:1. Look at the horsepower of the automatic door opener motor. That is, what is usually asked is, how many doors or how many doors can this door open? We are accustomed to simply think that the bigger the shape of the door opener, the more powerful it is, which is unscientific. In fact, the power of the motor is determined by the rotor parameters (diamete...
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How To Correctly Choose An Electromagnetic Lock For The Access Control System?
Oct 21 , 2022
How to correctly choose a magnetic lock for the access control system? What is a magnetic lock?The design of the electromagnetic lock (or the magnetic lock) is the same as that of the electromagnet. . As long as a small current electromagnetic lock will generate a huge magnetic force, the access control system that controls the power supply of the electromagnetic lock will turn off the p...
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Access control door button selection skills and suggestions
Oct 21 , 2022
Access control system button selection skills and suggestions.There are two common ways to enter and exit the door:1. Swipe your card to enter, and swipe your card when you go out. We usually call it "two-way access control" or "two-way card reading". The advantage of this method is that it has a higher level of security. Generally, people are not allowed to leave casually...
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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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Installation method of electric dropbolt lock for glass door
Oct 27 , 2022
Although we have enough understanding of the nature and purpose of the electric dropbolt lock itself, but if we want it to really play a certain role in our life, we need to know about the installation of the glass door and the installation of the electric dropbolt lock on the glass door.Step oneFor the installation of anything, we need to find a suitable installation position, and the electr...
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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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How To Choose Automatic Door Closers?
Oct 28 , 2022
Door closers are mainly used in commercial and public buildings, especially the access control system. They have many uses, chief among them being to allow doors to close on their own to limit the spread of fire and to ventilate the building.What issues should be considered when choosing a door closer?Before choosing a door closer, you should consider door weight, door width, door opening fre...