Technical parameters:
(1) size: 280 * 168 * 75 mm
(2) the memory capacity of 4 mbit: data can store 30000 people dining
(3), speaking, reading and writing time is less than 0.3 seconds
(4) working environment temperature: - 10 ℃ - + 50 ℃
(5) work relative humidity: ≦ 95%, no condensation
(6) card read distance: 20 mm, 50 mm
(7) communication: 485 communication
(8) to issue CARDS: 500000
Blacklist capacity (9) : 500000
(10) backup battery power supply time: ≧ 8 hours
(11), a computer can be articulated a maximum of 255 consumer machine
(12) closed structure of moistureproof, prevent oil pollution, bad environment suitable for the canteen
Function description:
(1) double screen for consumers and toll collector at the same time to see consumption way, time, consumption amount and balance in the card
(2) can be used online (computer), can also be offline operation, the offline operation can automatic electronic settlement, stored transaction data. Offline consumption process can be done by consumer machine independent, dependence on back-end systems.
(4) users direct debits in the user account, instead of the usual way of cash receipts, saves manpower and avoid the operator is fraudulent.
(5) safe and reliable, ban card circulation use of the unit, use the card report the loss, and can automatically alarm.
(6) the personnel information can import and export Excel file, the user can more convenient to import the former personnel data or save the existing personnel data.