... 2. Touch function and LCD integrated to be customer friendly3. Meanwhile have USB and Serial(RS232) interface, you can choose ... response, colorfulness supported, wide visual angle6. Several mounting ways to be optional: including horizontal rack mounting, vertical rack mounting, ... OSD)Standard OSD boardTemperature RangeOperating:-20°C to 50°C, Storage:-40°C to 60°CHumidityOperating:5%--95%,Storage: 3 ...