Access Control System

Time of issue:

2020-05-15 12:29

Source:

1. Introduction
Access control system integrates IC card and lock. Then the IC card replace keys and works with PC to realize intelligent management which solves variety of shortcomings in the traditional locks. The access control system mainly includes three levels of equipments.
Firstly, it includes readers, electronic locks, exit buttons, etc.. They are used to receive input information which will be converted to electric signal and send to controller to complete open or close locks, etc..

Secondly, it includes access controller and others. The controller receives the related people information sent from the basic equipments. A single controller can form a simple access control system to manage one or several doors. Multiple controllers connects with PC by communication network and composes a whole building access control.

Thirdly, the management PC installs the access control software which manages all controllers to send commands to them, set their setting and receive information from them to complete all information analysis and processing in the system.

2. System Diagram

Access Control System

3.System Equipments
1) Access Integrated Controllers

Access Control System Special designs , fashionable, beautiful energy-saving background light;
Use imported PC material ,which possess impact resistance heat resistance and strong corrosion resistance;
Using the advanced FLASH storage technology, it can save the information for ten years, even if the power is off;
With anti-stress functions, if personal passwords input reversedly , the alarm will immediately ring as the door open, it can offer access to the alarm center;
With a reverse current protection, lightning protection, anti-crash design, self-detection.

2) RFID Access Card Reader

Access Control System Special designs , fashionable, beautiful energy-saving background light;
Use imported PC material ,which possess impact resistance heat resistance and strong corrosion resistance;
Using the advanced FLASH storage technology, it can save the information for ten years, even if the power is off;
WG26/WG34 port and can convert by software;
High safety performance, anti-tamper function.

3) Access Controllers
Access Control System Networked System, with "Hand Shake" function, supporting 255 machines / readers per RS485 bus;
Supports Weigand 26 / Weigand 34 bit readers;
Separate input ports available for Exit Switches, Door Monitoring Sensor, Fire Alarm;
Offline / Online mode, supporting 10,000 cards and 30,000 offline transactions;
Electrostatic and Lightening Protection, Electricity leakage prevention.

4) Electric Lock
Access Control System Collinear Load Test 180kg,350pounds;
Dual Voltage 12 or 24 VDC(optional);
The Standard Voltage is 12VDC when Finished;
MOV Provides Reverse Current Protection;
Anti-Residual Magnetism Designed;6) High Strength Material,
Anodized Aluminum Housing.

5) Entry/Exit Button
Access Control System Standard Structure: aluminum panels, metal buttons;
Electrical Performance: Max durable current 3A / 36V DC;
Output Contact: NO \ NC \ COM contacts.

6) RFID IC Card
Access Control System No Mechanical contact between RFID IC card and RFID reader to avoid various failures duing to contact reading and writing;
No direction of RFID IC card and can be read in any direction on the reader surface. The read/write speed is less than 0.1s which greatly improve the use speed every time;
RFID IC Card serial No is unique in the world.

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