學校食堂刷卡機.供應食堂刷卡機哪裏有賣.食堂充值刷卡機
食堂收費機/飯堂刷卡機/飯堂打卡機/售飯機/賣飯機安全性：
1、機器初始化認證：需用管理員系統卡和管理密碼授權使用。
2、采集數據的傳輸：數據與地址都經過內部實時加密。
3、卡片使用的權限：卡權限和設置的食堂售飯機權限相符的才允許進行交易。
4、卡片掛失的處理：卡掛失為黑名單卡則不能進行交易，黑名單實時下載。
5、卡消費總額限制：限制卡每天最大消費總額，遺失卡時最大限度保護持卡人利益。
6、刷卡不當的處理：刷卡出現故障消費POS機會自動鎖卡，可再次刷卡解鎖或到卡中心解鎖。
7、卡片的使用期限：可設置卡使用期限，防止超期使用。
5.交易數據可自動實時采集、手工采集、定時采集；
6.防水鍵盤，功能多方面選擇，可在惡劣的環境下正常使用；
7.訂餐消費與鍵盤自由錄入消費方式，可供自由選擇和轉換；
8.卡機可分多種時段限時間消費，區分時段數據，如早餐：06：00~10：00，中餐……
Canteen charging machine/canteen card swiper/canteen card puncher/canteen card puncher/rice vending machine safety:
1. Machine initialization authentication: the administrator system card and management password are required to be used for authorization.
2. Data collection transmission: data and address are encrypted in real time.
3. Permission to use the card: only when the authority of the card is consistent with that of the canteen vending machine set up can the transaction be allowed.
4. Handling of card loss reporting: if card loss reporting is blacklist card, it cannot be traded, and the blacklist can be downloaded in real time.
5. Total amount of card consumption: limit the maximum amount of card consumption per day, and protect the interests of the cardholder to the maximum extent when losing the card.
6. Improper handling of card swiping: the POS machine will lock the card automatically when there is a failure of card swiping. You can swipe the card again to unlock the card or unlock the card center.
7. Card life: the card life can be set to prevent overuse.
5. Trading data can be collected in real time, manually and regularly;
6. Waterproof keyboard, with various functions, can be used normally in bad environment;
7. Food ordering consumption and keyboard free input consumption mode are available for free selection and conversion;
8. The card machine can be used for time consumption in different time periods and time data can be distinguished, such as breakfast: 06:00 ~ 10:00, Chinese food