Material: steel structure;

Input power supply: AC 220 V;

Communication protocol: TCP/IP, RS485；;

Network interface:10/100 mrj45;

Display screen: 15- 19 inch;

Touch screen: surface acoustic screen;

Printer: 80mm wide thermal printer (automatic paper cutting);

Audio: Stereo speaker with its own power amplifier (5W);

Product life: LCD screen ≥ 100000 hours, touch screen ≥ 50 million times, click at the same point, and printer tool life ≥600000 times;