带打印食堂刷卡机\食堂刷卡机\食堂刷卡机哪家好?

带打印食堂刷卡机\食堂刷卡机\食堂刷卡机哪家好?
产品特性：
★显示采用：液晶字符显示、屏幕大，操作方便，显示直观。
★卡型式： 标准16K原装芯片以及CUP卡等。
★全封闭流线型机壳，高强度硅胶电脑式按键，使用手感好、寿命更长。
★通讯采用：总线可采用RS232、RS485通讯及TCP/IP通讯，使数据的准确性更高，更加方便，避免了由于读写不正确及其它因素而造成的数据流失；也可以实现实时通讯功能，使数据实时存储到数据库中，以便及时查询数据。
★消费机安装于各售饭窗口，消费机有两个操作面，一面显示处面向就餐者，带操作键盘及显示处面向收银员。
★操作简单：按‘查询’可显示当前消费机消费的总金额和总次数；‘设定’可显示当前消费机时间；‘清除’可取消当前操作金额，进行另外设定；‘确定’对当前操作的确认，可以进行消费操作。
★功能齐全：除了查询等功能外，还有记账、品种、定值的功能。消费额可带小数位且可以对当前输入的消费额进行相加的操作，方便收银员的记账。
★方便查询：可在消费机上查询当前余额和上一次消费额，保证数据的准确性。
Product features:
U display use: liquid crystal display characters, big screen, easy to operate, direct display.
Taken the card type: standard 16 k original chip and CPU card, etc.
U closed streamline casing, high strength silicone digital type main key, feel is good, longer life.
Taken the communication using: can use RS232 and RS485 bus communication and TCP/IP communications, data accuracy is higher, more convenient, oided as a result of reading and writing is not correct and other  resulting in the loss of data; Also can realize the real-time communication function, make real-time data stored in the database, in order to query data in a timely manner.
U consumption machine installed on each meal window, consumer machines, there are two operating , side show place for diner, with a keyboard and display to the cashier.
Taken the operation Jane ?

带打印食堂刷卡机\食堂刷卡机\食堂刷卡机哪家好?