Access control system design should pay attention to which aspects?
Security, security, system compatibility, scalability, stability
Supply: ultra-high cost of split-type access control controller! Buy access must be stable and reliable, cost-effective products, and, after-sales service must keep up! The Hope to have the opportunity we can cooperate. Buy access control, giving access control / attendance software!
Personal decision: 1, product stability: the selected brand must be commonly used (their understanding, have used); 2, software features: to meet customer demand (recommended to ask the customer's needs: What kind of function, operation which modules should be reasonable, the system needs and consumption or time and attendance system data linkage?) At least the software interface to be refreshing, functional modules at a glance; 3, project construction convenience: product wiring is reasonable, Distance requirements are not high, the cost of wire required, debugging is convenient, power supply and other rational ways. 4, compatible with the matching products: what type of card, the customer is to use the old factory old card, the old card is compatible with the new equipment and so on. Just think of that
