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With the development of biometric technology and digital network technology, the access control system has not only stopped at a single doorway and key management level, but has gradually developed into a set of access management systems that integrate new functions such as passwords, credit cards and biometrics. With the increasing importance of digital security, this system has begun to play a huge role in access management in personnel attendance, intelligent communities, building self-control, and subway airports. So, what are the important points to pay attention to when purchasing an access control system?
First, stability is better
"Stability" is the first principle for choosing an access control system . As far as possible, mature products that are in the world's leading position should be considered. They have passed a number of authoritative certifications and have many typical users.
In terms of hardware, from the access controller to the terminal identification equipment are mature and stable products. The access controller as the core of the system needs to support the offline working mode, and non-volatile memory chips such as FLASH must be used, and the information will not be lost when power is lost or impacted. Server and terminal identification equipment failure does not affect the normal operation of the system. As the management software that the system relies on, it should have a stable and reasonable database structure design, and use real-time polling with the hardware to maintain and monitor hardware communication connections and inquiries to complete data integrity, reliability, and consistency.
Second, the ability to resist damage must be strong
The access control system is used to protect people and property, so the system itself must be secure. The high security mentioned here refers to the natural or quasi-natural attributes of the product or system. On the one hand, it should ensure the safety of equipment and system operation and the safety of the operator. For example, the equipment and system must be able to withstand high and low temperatures. Hot and humid, and can prevent static electricity, anti-interference, etc. On the other hand, the access control and security system should also have the function of preventing human damage.
Third, compatibility is better
In order to facilitate future upgrades, expansions, and anti-interference considerations, it is recommended to choose terminal identification equipment that complies with international standards, and the wider the compatibility, the better. Some formats have some advantages locally, but they do not conform to international standards, which will cause troubles for future upgrades, expansions and anti-interference. The principle of "practical, stable, and standard-compliant" should be adhered to.
Fourth, expandability and economy must be flexible
It is recommended that the registration card permissions need to reach 20,000, so that it can meet the storage capacity requirements of most customers, and facilitate the attendance statistics and the expansion of the enterprise scale. The main equipment should adopt a modular design and advanced wiring methods. Future system expansion can be achieved through software and hardware upgrades without having to make major changes to the system, which reflects the principles of economics to the greatest extent. At the same time, products should be cost-effective.
Five, powerful software management
As the application scope of the access control system becomes more and more extensive, it is required to implement linkage control functions with other systems such as attendance management, security alarms, parking lot control, elevator control, consumption management, police linkage, online patrol and other systems, so the system software should have Video interface and supports extended functions.
Six, easy maintenance
The system should be easy to install and configure, simple and popular, and have unified network management capabilities for easy maintenance.
7. Purchase mature brand products at the agent designated by the manufacturer
A mature brand can guarantee a perfect and strong service system, which includes two aspects: first, project implementation technical support and thoughtful after-sales service; and second, reliable follow-up research and development capabilities to ensure the consistency and compatibility of new and old products. And purchasing from agents can have reliable quality and perfect service, and purchasing from other channels may have lower prices, but technical support and after-sales service may not be enough.
Eight, the product looks beautiful
With the improvement of people's aesthetic level, while pursuing functional and practical, its appearance design can be used as one of the reference standards, in order to achieve the additional functions of visual enjoyment.
Beijing Jiahua Guardian Electronic Technology Co., Ltd. has been focusing on building intercom security services for 18 years. The business scope includes Guardian building intercom systems, video intercom systems, access control systems, monitoring systems, smart home systems and related supporting facilities. Jiahua Guardian always strictly controls product quality. Among them, the reliability and stability of the access control system series products have been tested by the market and become the designated brand of many real estate developers. Base "business philosophy; adhere to the quality policy of" excellence, excellence, customer satisfaction ", to provide customers with intimate service throughout the process. Service Hotline: 18810314117