Access controller, also called access control board or an access control panel.
When the number of doors is large and networked access control system is used, you need to select a network access controller board as the processing and control device for the access control system.
The access controller is the core data processing and storage part of the door access control systems and the soul of the access control system. At present, there are two common types of network access controller: RS485 networked access controller and TCP/IP network access controller panel.
(1), RS485 network access control board, is the type of access controller that can communicate with the computer, directly using access control software for management, including card and event control. Therefore, it is convenient to manage, centralized and can view records and analyze and process records for other purposes.
Advantages: Simple training, value-added services such as attendance. The cost is relatively low, and the networking is independent and will not be interfered with by the shared network of other devices. Suitable for many people, large mobility, and many doors access control systems projects.
Disadvantages: high price, difficulty in installation and maintenance, a limited number of networking generally within 1000 units, the more devices, the more complex the network, the greater the interference. The network range is limited, generally only within a few hundred meters.
(2), TCP/IP network access controller panel, is also a network access control system, which is to network the computer and access controller through the network cable. The TCP/IP communication protocol is the current computer network universal standard protocol, which has the advantages of fast transmission speed, international standard, and good compatibility. Suitable for installation in large projects, large numbers of people, speed requirements, and cross-regional projects.
Advantages: fast communication speed, simpler installation, a larger number of networking, suitable for over 10,000 people, over 100 doors access control systems. The communication quality is stable and not susceptible to outside interference. If the user already has a network such as a local area network, it is not necessary to re-lay the network. With the existing network networking, it can be networked across regions or cities.
Disadvantages: The equipment is expensive and requires computer network knowledge
- Access Control Accessories
- Access Control System
- Smart Locks