What Is Access Control System

Entrance access control security management system is a new modern safety management system, which combines computer automatic identification technology and modern safety moncler outlet store measures as a whole, it involves a lot of new technologies in electronics, machinery, optics, computerte chnology, communications technology, biotechnology and so on. It is aneffective measure to solve the entrance implement security management for importantsectors. For a variety of confidential sectors, such as banks, hotels, parkinglots management, computer room, armory, confidential room, office, intelligence community, factories and so on.

Access control system goes beyond the meredoorway and key management, it has evolved into a complete access controlsystem. It plays a larger role in a safe working environment, personnelattendance management and other administrative work.

cheap moncler This design flaw is the controls shall beinstalled outside at cheap moncler outlet the door, some of the control lines must be exposed to the outside, insiders do not need cards or password can easily open the door. cheap moncler

cheap moncler jackets 2, controller and card reader (identification device) Split cheap moncler jackets

moncler jacket sale Such a system controller installed in the room, only a card reader input lines exposed outdoors, and all other controllines are in the room, and the card reader is transmitted digital signal,therefore, If no effective valid card or moncler sale outlet password no one can enter. Such systems should be the user’s choice. moncler jacket sale

moncler outlet online b. Classification of communication way moncler outlet online

moncler outlet sale These cheap moncler coats products are the most common for small system or the moncler sale centralized installation location unit. Usually use RS485 communication. The advantage is that small investment, dedicated communication lines. The disadvantage is that once installed, it can not easily change the position of the center of management, not easy to achieve network control andremote control. moncler outlet sale

moncler outlet store Such high tech products, but also rare,only a few companies molding. It uses moncler outlet a commonly network communication TCP / IP protocol. Advantages of such a system is the controller monlcer down jackets and the management center via LAN to transfer the data, the management center position can be changed at any time, without re wiring, easy to implement network control orremote control. Suitable for large system or geographically dispersed units. moncler outlet store

Normal type Advantages: easy to operate,no need to cheap moncler carry a card; low cost. Disadvantages: only accommodate three passwordswhile easily leak, security is poor; no access to records; only one waycontrol.

moncler jackets outlet Shuffle Keypad (numbers on the keypad isnot fixed, from time to time changes automatically) Advantages: easy to operate, no need to carry the card, the safety factor is slightly higher. Disadvantages: easy password leak, security is not high; no access to records; only one way control. high cost. moncler jackets outlet

moncler outlet jackets 2. Card identification (card reader) moncler outlet jackets

Card identification: to identify the access privileges by reading the card or card with a password mode, according to thetype of cards is divided into cheap moncler jackets magnetic card and RF card.

Magnetic card Advantages: low cost; oneperson one card ( PIN), security in general, could be linked computer, thereare open records. Disadvantages: cards, equipment wear and tear, shorter life expectancy; card easily copied; not easy bi directional control. Card information vulnerable to external magnetic field, so that the card is moncler mens jackets invalid.

moncler sale outlet RF card Advantages: cards, contactless device, convenient and safe to open the door; long life, the oretical data atleast ten years; safe, could be linked computer, there are open records; can achieve bi directional control. Card difficult to be copied. https://www.mymoncleroutlet.com Disadvantages:high cost. moncler sale outlet

cheap moncler outlet Biometrics: Biometric by inspectors and other ways to identify entry and exit. Such as fingerprint, hand geometry type,iris pattern, facial recognition type, as well as finger vein recognition type. Pros: From the perspective of identifying excellent safety; no need to bring the card. Disadvantages: high cost. Recognition rate is not high, high environmental requirements, for users requiring high (such as a fingerprint cannot be scratched, swollen eyes are not bleeding, his face can not have hurt, or how much beard), inconvenient to use (such as facial recognition and iris type, installed certain height, but the user’s height different). cheap moncler outlet

The core of the access control system, the equivalent of a computer CPU, which is responsible for the entire system input,output and storage of information processing, control, etc.

moncler Moncler Outlet outlet Card reader (identification device) Such as (Kiosk card reader SK 288 K001) moncler outlet

moncler factory outlet Reading card data (biometric information) devices. moncler factory outlet

Lock the door the execution unit of access control system. Users should be based on the material of the door, out requirements needs to select different locks. There are the following types:

(1) Electromagnetic lock: electromagnetic lock is moncler outlet sale to open the door after power off, meet fire safety requirements. And equipped with a variety of mounts for moncler outlet online customers to use. This lock is suitable for one way doors, glass doors, fire doors, folio electric door.

moncler sale (2) Anode lock: anode is to open the door afterpower off, meet fire safety requirements. It is installed in the upper door frame. The difference from the electromagnetic lock is that anode lock issuitable for two way doors, glass doors, fire doors, and it itself has magnetic door detector can detect the security status of the door at any time. moncler sale

cheap moncler coats (3) Cathode lock: Usually cathode lock is to open the door when energized. Applicable cheap moncler sale one way doors. Cathode lock installation must be equipped with UPS. Because when power off the cathode lockis to lock the door. cheap moncler coats

cheap moncler jackets sale The key to the door. You can print the cardholder’s personal photos on the card, combine the door card and badge cheap moncler jackets sale.