Wholesale credit card machine for food street, factory meal sales management system, construction site canteen clock card machine manufacturer

卡片最大存储金额：

99 万

单笔最大交易金额：

6500 元

卡片类型：

Mifare One S50卡

Security of the card swiping machine system
The campus card data center uses a single server
Backup
To ensure the security of data storage, all consumption data is backed up automatically or manually. The storage time of the consumption flow is defined by the user. Expired data is automatically transferred for future reference. In terms of internal management, it has illegal operation warning and blocking functions, and each system has operation logs and system security logs to facilitate troubleshooting when problems occur. Provide redundant equipment to ensure normal operation and establish complete emergency measures to ensure that normal consumption can still be carried out when the campus card system fails or the communication line fails. Effectively protects the electronic wallet amount of lost cards, and users can set consumption rules.
Canteen credit card machine system data synchronization
Real-time settlement of consumption. Real-time settlement can be achieved at any consumption outlet on campus, and the response time is less than one second.
Changes to account information will take effect immediately. Account operations such as depositing, opening/closing accounts, reporting losses, canceling accounts, changing passwords, etc. can all take effect in real time within
seconds. The recharge amount takes effect immediately.
The advanced nature of the canteen card swiping machine system
The design concept of the scheme is based on the future development of the digital campus. In terms of main equipment selection, a reliable and stable system is selected, with sufficient expansion capacity and capabilities. In terms of system software, Choose a stable and reliable
or
(small) operating system database choice
or
(
small
)
. The management, maintenance and use of the system adopt two modes:
/
and
/
.
Easy maintenance of the canteen card machine system
All software and hardware systems should be easy to use and maintain. They should use equipment, components and materials that are easy to purchase on the market to facilitate future maintenance and replacement. Materials required for special equipment Supply should be available for a longer period of time.
Canteen card swiping machine system scalability
Each software and hardware system has good scalability, which facilitates system expansion and upgrade.
Openness of the canteen credit card machine system