With the rapid development of the market economy and the rapid development of high technology, the Access Control System developed by channel management has received more and more attention. How to choose a reliable public Access Control System has become a concern of many people. So how should users choose?
The main function of the Access Control System is to realize the monitoring of the access channel and the management of the generated personnel information. In addition, it is combined with attendance management, security alarm, parking control, elevator control, and consumption management. Subsystems such as management not only become an important guarantee for import and export safety, but also contribute to the modernization of internal management.
1. Must have stability.
Stability is the first principle of choice for Access Control System. It should be considered as the world's leading mature products. It has been certified by many authorities and has a large number of typical users. It has been in operation for many years and has been recognized in the industry.
In terms of hardware, from Access Control Board to terminal identification devices are mature and stable products. As the core of the system, the Access Control Board needs to support offline operation mode, and must use non-volatile memory chips such as flash memory to power off or shock information. The failure of the server and terminal to identify the device does not affect the normal operation of the system.
As the management software of the system, it should have a stable and reasonable database structure design, and use real-time polling between hardware to maintain and monitor the communication connection and address of the hardware, and complete the integrity, reliability and consistency of the data.
2. Has a strong resistance to damage.
The Access Control System is designed to protect people and property, so the system itself must be secure. System and operator safety issues such as: the equipment and the system itself should be resistant to high temperatures, low temperatures, humidity and heat, as well as anti-static and anti-interference; on the other hand, access control and safety systems should also have preventive functions. Man-made damage, such as tamper alarms.
3. Has good compatibility.
For future upgrades, expansion, and anti-jamming, it is recommended to select a terminal identification device that complies with international standards. The wider the compatibility, the better. In this way, the Access Control System can bring faster upgrades and extended services, enabling it to work more stably and practically.
Keywords: access control system. http://www.hhlf.cn/index_en.html
