What does the door access control system include?
Access controller should be able to support a variety of networked communication methods, such as RS232, 485 or TCP / IP, etc., in different circumstances the use of a variety of networking methods to achieve the country and even the global system of network connectivity. For the overall security of the access control system, communication must be able to be encrypted transmission, the number of encrypted bits is generally not less than 64 bits.
The electric lock and actuator unit includes a variety of electronic locks, blockers and other control equipment, these devices should have a sensitive action, the implementation of reliable, good moisture, corrosion resistance, and has sufficient mechanical strength and anti-damage ability. Electronic locks of the type and type of very much, according to the working principle of the differences, the specific can be divided into electrical locks, magnetic locks, cathode locks, anode locks and shear locks, etc., to meet a variety of doors, glass doors, metal doors The installation needs. Each electronic lock has its own characteristics, in the safety, convenience and reliability are also different, need to be based on the actual situation to select the appropriate electronic locks.
Processing and control equipment part usually refers to the access control system controller, access control controller is the center of the access control system, like the human body brain, which stores a large number of related personnel card number, password and other information, the importance of these information is obvious of. In addition, the access controller is also responsible for the operation and processing tasks, a variety of access requests to make judgments and responses, including computing units, storage units, input units, output units, communication units and other components. It is the core of the access control system, but also the most important part of the access control system.
The entrances and exits control the execution of the control commands from the entrances and exits management subsystem to make the corresponding actions at the entrances and exits to realize the refusal and release operation of the entrance control system. Common such as: electric control lock, block car, alarm indicator device and other controlled equipment, as well as electric doors and other control objects.
