Non-contact liquid crystal punch machines, non-contact liquid crystal dining machine, non-contact liquid crystal food and beverage machines 
 (Tel: 13,717,014,605 ??QQ: 85,131,264, Tang, URL: http://www.smartka.com,) 
 First, the product features: 
 ★ Display using: LCD character display screen, easy to operate, intuitive display. 
 ★ Card Type: Standard 16K original chip and CUP cards. 
 ★ fully enclosed streamlined chassis, high-strength silicone computer keys feel good and live longer. 
 ★ is used for communication: the bus can use the RS232, RS485 communications and TCP / IP communication, the higher accuracy of the data, more convenient, to avoid data loss due to incorrect reading and writing, and other factors; can also achieve real-time communication capabilities , real-time data stored in the database to query data. 
 ★ consumer installation each Canteen window, consumer machine has two operating surface side of the display to the Department for diners with a keyboard and display at facing the cashier. 
 ★ Operation is simple: display current consumption the consumption of the total amount and the total number of 'query'; 'set' to display the current consumption of machine time; 'clear' to cancel the current operation amount of another set; 'OK' The operation confirmed that consumption. 
 ★ fully functional: In addition to the query and other functions, accounting, variety, value function. Spending with no decimal places and spending of the current input to the operation of the sum to facilitate the accounting of the cashier. 
 ★ convenient query: query the current balance and the last time spending on consumer machines, to ensure the accuracy of the data. 
 ★ flexible charging methods can either enter the amount in fees, they can use fixed charges, but also each machine fixed consumption, and can be double-sided display card balance and the amount of consumption. Also supports 100 kinds of menu mode, you can set "1" key for Chinese cabbage 2.5 yuan, "2" key for a drink of 1.8 yuan, convenient and fast. 
 ★ Name Display functions: to process credit card transactions, you can clearly display the name of the consumers, more intuitive and clear. 
 ★ with micro-playing features: comes with a serial printer interface, you can add a small ticket printer to print the transaction records. Print the content of information, including consumption patterns, machine number, card number, name, menu name, the discount category, the spending, the balance and to identify signatures. 
 ★ have a voice enroll: voice prompts issued at the time of the transaction, the clearer and more intuitive. Such as: when the user consumption, will enroll in 'the consumer'; the event of a limit, will enroll in the 'card has limits'; appear limited times, to enroll in the 'card has been limited times'; card less than the amount the consumer will enroll in the 'lack of balance in the card'; enroll 'report the loss of cards' information. 

 Second, the system functions: 
 ★ consumption patterns: a fixed value, directly, the menu number, note the inferior variety of consumption patterns. 
 ★ spending limit: the maximum daily spending limit and the number of per period consumption permissions set. 
 ★ support for secondary consumption function: downstream after the consumption period and the amount of consumption, consumer machines will automatically identify the chargeback. 
 ★ support for the discount function: input per thousand, the card can automatically return the corresponding proportion of the amount. 
 ★ Support menu consumption function: supports 100 kinds of menu consumption, flexible and simple consumer. 
 ★ period of time to set up a number of consumer, non-consumption periods punch invalid. 
 ★ consumer grouping, specify a different grouping of user card spending in the consumer machine. 
 ★ calibration clock: offline / online calibration clock. 
 ★ can be used for top-up machine. 

 Third, the technical parameters: 
 (1), the working environment: -10 ℃ ~ 50 ℃ relative humidity 10% to 90%; 
 (2) Operating Frequency: 13.56MHz 
 (3), the card operating distance: <5CM 
 (4), card reader Time: 10 years 
 (13), the number of store loss report card:> 10 million copies 
 (14), built-in backup battery: 6-8 hours 
 (15), product specifications and models: Desktop: 280mm * 180mm * 95mm 
 Hanging machine: 270mm * 195mm * 53mm 

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