What is an access control system?

What does access control mean and what does it involve?

Refers to the "door" of the prohibited access, is the "door" of the guarded prevention. Here, the "door", broadly speaking, including the ability to pass through a variety of channels, including people pass the door, the door of the vehicle traffic, etc.. Therefore, access control includes vehicle management. In the car park prism application, vehicle access control is an important means of vehicle management, not to collect parking fees for the purpose of the main management of vehicle access rights. There is also the building on the access control system, including IC id fingerprints and so on ---

What do you mean by access control system, what are the things included?

It refers to the "door" of the prohibited rights, is the "door" of the security guard. Here, the "door", broadly speaking, including the ability to pass through a variety of channels, including people pass the door, the door of the vehicle traffic, etc.. Therefore, access control includes vehicle management. In the car park management applications, vehicle access control is an important means of vehicle management, not for the purpose of charging parking fees, mainly to manage vehicle access rights. There is also the building on the access control system, including IC id fingerprints and so on ---

What is the access control system?

Access control system is a system to control the entrance and exit channels, to manage what people what time can go in and out of those doors, and to provide after-the-fact query reports and so on. The need for the door to install electronic door locks, and then the lock can be controlled with a variety of permissions to open the door, such as fingerprints, ID cards, IC cards, passwords, etc., you can use the Dingtai access control controller at the same time to control a number of doors, and then need to go through the door of the personnel added to the access control system, in the door through the door on the way through the door can be verified by the door to open the door.

Reference: sheyit/mjglxt/

What is the meaning of the access control system

In general, it is the management of what people what time can enter and exit which doors, and to provide after the query report and so on.

The basic components of the access control system

Identification unit part of the access control system is an important part of the identity of the passer-by to identify and confirm the role of the identification of the identification of many ways and types of identification, there are mainly card identification, password identification, biometrics identification, as well as composite identification. Target recognition biometric identification fingerprints, palm type, under-eye pattern, iris, vein, face, voice, signature, gait, etc. Personnel coding identification common keyboard, chaotic keyboard, bar code card, magnetic card, IC card, proximity card item characteristic identification metal, magnetic, explosives, radioactive, special chemical item coding identification bar code, ESA label, two-dimensional code, etc. Electric locks and executive unit part includes a variety of electronic Locks, stoppers and other control equipment, these devices should have a sensitive action, reliable implementation, good moisture, corrosion resistance, and has sufficient mechanical strength and the ability to prevent damage. Electronic locks models and types are very much, according to the differences in the working principle, can be divided into electric plug lock, magnetic lock, cathode lock, anode lock and shear lock, etc., can meet the needs of a variety of wooden doors, glass doors, metal door installation. Each type of electronic locks have their own characteristics, in terms of security, convenience and reliability of the differences, you need to choose the right electronic locks according to the specific actual situation. The control actuator executes the control commands sent from the entrance/exit management subsystem, and makes corresponding actions at the entrance/exit to realize the refusal and release operation of the entrance/exit control system. Common such as: electronically controlled locks, car stops, alarm indication devices and other controlled equipment, as well as electric doors and other control objects. Management and set the unit part mainly refers to the access control system management software, management software can run in Windows2000, 2003 and XP and other environments, support for server/client work mode, and can be operated by different users of the function of authorization and management. Management software should use Microsoft's SQL and other large databases, with good developability and integration capabilities. Management software should have equipment management, personnel information management, badge printing, user authorization, operator rights management, alarm information management, event browsing, electronic maps and other functions.

What is the concept of access control system?

Access control system, both access control system. Is the control of the entrance and exit channels of the system, the English name Entrance Guard/Access Control Access Control System Functions: 1, the management of entry and exit privileges. 2, access control record function. 3, real-time monitoring function. 4, abnormal alarm function. 5, fire alarm monitoring linkage function. 6, network settings management monitoring function.

Home access control system refers to what

The safest. Do not go out!

Key + access control?

The key is copied, the access control is open when the power is cut off ~ the backup power can not last long (the main power is generally now in the public **** part of the bar)

If the access control is not open when the power is cut off. Something goes wrong and you can't get in~

Most of the fingerprints will keep you out of the house!

What is the access control system, what is the access control power

Access control system as the name suggests is the system of control of the entrance and exit channels, it is based on the development of the traditional door lock. Traditional mechanical locks are simply mechanical devices, no matter how reasonable the structural design, how strong the material, people can always open it by all means. In access to a lot of people in the channel (like office buildings, hotel rooms) key management is very troublesome, key loss or replacement of personnel have to replace the lock and key together. @@@@ Chengdu Xinan / access control power supply in the installation of access control is a must, because the power supply is to give the magnetic lock and access control host power supply 。。。。

What is the meaning of intelligent access control system

First of all, the traditional building apartment access control system has several pain points, one is the high cost of construction, because each household has an extension, coupled with the use of a limited number of links, which the cost of equipment and auxiliary material costs as well as is the project is very high; secondly, due to the multiplicity and complexity of these intermediary devices, easy to cause signal interference, resulting in a very high failure rate, basically 3-5 years after the Most of the system is in a paralyzed or semi-paralyzed state; three is the complexity of the late maintenance, due to the line through the weak well cloth buried, late troubleshooting costs are high and complex, the project is very large.

Intelligent access control system is the use of Internet of Things technology, cloud computing, 3G wireless links, there is no weak wiring, to solve the problem of signal interference, reducing the cost, that is, that is installed, and more green, and at the same time, the later maintenance is relatively simple, troubleshooting has become easy. Online management, online upgrade, remote maintenance is more convenient. At the same time, the functionality of the extension is relatively strong, can be extended to the family intelligent security, smart home and smart community direction.

Intelligent access control system can use the phone to open the door, call to open the door, open the door with a card, download a smart home dog app on your phone, you can use your phone to open the door, intelligent security, very convenient.

What is an all-in-one access control system?

The access control system is divided into independent access control system and networked access control system according to the way of communication with the computer. Independent access control system can not communicate with the computer, access control rights set up in the machine's keypad or the mother card on the line set up. There are also some independent access control machines with LCD auxiliary keypad to do card authorization. Independent components of the access control system: independent access control machine (including card reading and control) + open the door button + electric lock + power supply + proximity card Some can also be connected to a card reader to achieve access to the door are swiped. A common independent access control machine on the market Independent access control system advantages: the price is relatively cheap, without computer knowledge of the renovation staff can be installed. Disadvantages of independent access control system: poor security, because the control of the electric lock of the relay in the integrated machine, unlawful personnel without much expertise can be short-circuited or destroyed by independent access control machine to open the door, and even some of the strong magnets can be sucked through the independent access control machine within the relay so as to open the electric lock. Although some manufacturers have improved the system by placing the buttons and relays inside the power supply, they have not fundamentally improved the safety factor. Setting up card privileges is quite inconvenient. If a company has multiple doors that need access control, they need to be set up and canceled one by one, which is quite troublesome to set up, and you don't know what privileges have been set up for which doors. Therefore, the independent access control system is suitable for the security level is not high (to prevent the gentleman not to prevent the small man occasions), the cost budget is very low, the number of doors is not many occasions, no need to quickly authorize and analyze the access control records of the occasion. Networked access control system can communicate with the computer, through the installation of access control management software on the computer to set the card's authority and analyze the query access control records. The computer does not open, the system can also be offline normal operation. Software operation can be set up for permissions and parameters, real-time monitoring of each door in and out of the situation. Attendance reports can be counted, etc. Networked access control system components: access controller + card reader + button + communication hub + proximity card + power supply + access control management software. Remarks: If you connect two card readers without door button, you can realize that you need to swipe the card to enter and exit the door. If you connect the password reader, you can realize the function of card + password to prevent the card from being picked up by others and enter illegally. Higher security level. With card reader international communication interface wiegand26 output format of biometric devices (fingerprint instrument palm instrument, etc.) can replace the card reader, connected to the controller to achieve a higher level of security access control system. According to the access controller communication can be divided into 485 networking type access control system and TCP / IP network type access control system Typical 485 networking type access control system networking Typical TCP / IP network type access control system LAN networking diagram Note: In addition to the market RS485 and TCP / IP there are other bus structure of the access control system, such as LAN bus, etc., due to the products are not much on the market, and there are different types of access control system. As these products are not much on the market and have their own advantages and disadvantages, we will not do a detailed description here. Advantages of network-based access control system: high system security, cost-effective, powerful, easy to operate, can be derived through the card record data analysis and management of attendance and other value-added features. Among them, the TCP / IP network-based access control system, more advanced technology, faster communication speed, wider range of networking, communication is more stable, due to the price is slightly more expensive than the 485 networking access control system, the popularity is not as good as the 485 networking access control system, but will certainly become the mainstream of networking access control system in the near future. Currently, the mainstream and trend of access control systems are networking access control systems, is the first choice of the mid-range high-end high-end mid-range and low-end users. What is an all-in-one machine? The so-called access control all-in-one machine is to read the card and the controller into one access control products, there are independent and networking type, relative to the reader and the controller separated from the networking access control system, its cost is a little lower, but due to the control part of the exposed, the security level is slightly lower, often used in a number of companies have only a point of access control of the user, medium-sized and large-scale door access control system will be used to read the card and the controller separated from the networking access control system, in order to meet the demand for access control system, the user can not use the card and the controller separated from the card and the controller. The medium and large multi-door access control system will mostly use the card reader and controller separated from the networking access control system to meet the stability and security needs of high-end access control users. All-in-one machine is often also with a keyboard and LCD, to meet the appearance of some domestic customers on the demand, but because the LCD is a perishable parts, its stability, interference resistance, etc. will not be as good as readers and controllers separated from the networking access control products, imported products (except for some Taiwan products) ...... > >