☆ card management functions: 
 Overload Card Management: Take the number of control and overloaded credit card car can not function; 
 Interval Card: You can set the card machine free credit card continuous interval, such as the setting for 2 seconds, the same card a second consecutive brush over an interval of 2 seconds to credit card, the main role is to create multiple credit cards to prevent misuse. 
 Bus-level Card: card-level restrictions on freedom of each machine can control all kinds of cards in each machine credit card privileges. 
 Fare card: Cards are free to set a different amount of deductions in different ways; 
 Total for cards: real-time check card machine total amount of spending every day; 
 Details Enquiry Card: real-time access to all credit card records of the current month, this feature is disputed credit card data in real-time access; 
 ☆ Card Capacity: 99,990,000. 
 ☆ attendance functionality to work with drivers 
 ☆ multi-level system management software of different sub-rights management to protect the high-security operation. Level: administrator, II: Operator, three: General inquiries, report the loss, the solution linked to change your password. 
 Technical parameters: 
 (1) Dimensions: 
 (2) Communication Interface: USB RS232; 
 (3) External Power: DC12V/500MA; 
 (4) Storage capacity: 50,000 records; 
 (5) working environment: -10 ℃ ~ 50 ℃; Humidity: 10% to 90%; 
 (6) Operating frequency: 13.56MHz; 
 (7) card operating distance: 50MM; 
 (8) card reader time: less than 0.3 seconds; 
 (9) means of communication: RS485/RS232, baud rate 19200bps; 
 (10) Power supply: AC220V, 50HZ. With battery backup; 
 (11) Card capacity: 99.99 million. Blacklist capacity: 500,000; 
 (12) Support card and network.