Select the access channel gate of the site, you should pay attention to what point it?
1, stability
"Stability" is the first principle of access channel gate system selection, should be considered to lead the industry as mature products, through a number of certification authority, and has a large number of typical users, for many years running, and has been highly recognized in the industry .
On the hardware side, from the controller to the terminal identification equipment are mature and stable product. As the core of the system access channel gate controller must support offline working mode, be sure to use non-volatile flash memory chips, power-down or under attack information is not lost. Server and terminal identification equipment failure does not affect the normal operation of the system.

2, the software management function
With the application of access control access gates more widely, it required to achieve linkage control functions and attendance management, security alarm, consumption management, online Patrol and other systems, so the system software should have a video interface, and supports extensions.

3. Compatibility
In order to facilitate the future upgrade, expansion and for interference, it is recommended to select the terminal identification device complies with international standards, rather than the more widely as possible compatibility. Some form of local presence in some advantages, but does not meet international standards, will provide future upgrade, expansion and anti-jamming trouble, should adhere to the "practical, stable, standards-compliant" principle.

4, scalability and economy
Proposed registration card privileges are needed to reach 30,000, so you can fit most customers requirements for storage capacity, facilitate expanded access time and attendance statistics and enterprise scale.

5, easy to maintain
The system should have installation and configuration is simple, easy to use popular, and have unified network management capabilities, ease of maintenance.

6, anti-destruction capability
Access control access gates to protect persons and property, so the system itself must be secure. Here, the high security, on the one hand refers to the natural property or quasi-natural attributes of the product or system should ensure that equipment, system operation safety and operator safety; on the other hand, access control access gates should also have anti-human damage functions, such as: a tamper alarm.