Working environment: - 10 ℃ ~ 50 ℃, relative humidity 10% ~ 90%

Operating frequency: 13.56MHz

Card operating distance: < 5cm

Card reading and writing time: < 0.1s

Communication mode: support RS232, RS485, USB communication, USB disk acquisition, TCP / IP communication, short-range wireless transmission, GPRS long-distance transmission, etc. (optional)

Baud rate: 9600bps, 19200bps, 38400bps, 57600bps, 115200bps

Machine color: white, black, silver white

Power supply voltage: AC220V, 50Hz, with backup battery

The system has a large number of cards issued: it can support 1 million accounts and 1 million loss cards

Large storage capacity of records: up to 80000 records can be stored

Power failure data storage time: > 10 years

Number of lost cards stored: > 1 million

Built in backup battery: standby for 6-8 hours

Printer: thermal printing, one copy of small ticket. The user can set the number of printed copies of small ticket on the machine. If it is not printed, set the number of printed copies to 0

Two dimensional code: you can build or export two dimensional code boxes to achieve WeChat Alipay wallet payment, you can also realize self built two-dimensional code (electronic membership card) instead of IC card consumption.