Eight tips on how to choose an access control

[ Huaqiang Security Network News ] Today Xiaobian explains the interpretation of the access control for everyone, so that everyone has a general understanding of her, to provide some help when you buy the access control products. Eight tips for buying an access control:
First, strong resistance to damage <br> The access control system is used to protect people and property, so the system itself must be safe. The high security mentioned here refers to the natural or quasi-natural nature of the product or system. It should ensure the safety of equipment and system operation and the safety of the operator. For example, the equipment and the system itself must be resistant to high temperature and low temperature. Damp heat, and can prevent static electricity, anti-interference, etc.; on the other hand, access control and security systems should also have the function of preventing human damage, such as: with tamper alarm.
Second, the strong stability "stable" is the first principle of the choice of access control system, should consider the mature products in the world leading position as much as possible, after a number of authoritative certification, and has many typical users, many years of normal operation, and Highly recognized within the industry.
In terms of hardware, the device from the controller to the terminal is a mature and stable product. As the core of the system, the access controller needs to support the offline working mode. It must use a non-volatile memory chip such as flash. The power loss or impact information will not be lost. Server and terminal identification equipment failure does not affect the normal operation of the system. As the management software supported by the system, it should have a stable and reasonable database structure design, and use real-time polling mode to maintain and monitor the hardware communication connection and address. Complete data integrity, reliability, and consistency.
Third, excellent compatibility <br> In order to facilitate future upgrades, expansion and anti-interference considerations, it is recommended to select terminal identification devices that meet international standards, rather than the compatibility as wide as possible. Some formats have some advantages in part, but they do not conform to international standards. They will cause troubles for future upgrades, expansions, and anti-interference. They should adhere to the principle of “practical, stable, and standards-compliant”.
Fourth, flexible scalability and economy <br> It is recommended that the registration card permissions need to reach 30,000, which can be suitable for most customers' storage capacity requirements, convenient for attendance statistics and enterprise scale expansion. The main equipment should adopt modular design and adopt advanced wiring method. It can realize future system expansion through software and hardware upgrades, without having to make too much changes to the system, maximizing the economic principle, and the product should be cost-effective.
V. Powerful software management function <br> With the wider application range of access control system, it is required to implement with attendance management, security alarm, parking lot control, elevator control, consumption management, CCTV linkage, online patrol and other systems. Linkage control function, so the system software should have a video interface and support extended functions.
Sixth, easy to maintain <br> The system should be easy to install and configure, simple to use, and have a unified network management capabilities, easy to maintain.
VII. Product Appearance <br> With the improvement of people's aesthetic standards, while pursuing functional and practical, it can be used as one of the reference standards in order to realize the additional functions of visual enjoyment.
8. Buying mature brand products at the manufacturer's designated agents <br> Mature brands can guarantee a perfect service system. This includes two aspects: first, project implementation technical support and thoughtful after-sales service; second, reliable follow-up research and development capabilities. To ensure continuity and compatibility between new and old products.
Buying from agents can have reliable quality and perfect service. Buying from other channels may have lower prices, but technical support and after-sales service may not be enough.