| Product Name | Digital Whiteboard for Education |
| Screen Parameters | |
|---|---|
| Size(Opt.) | 55/65/75/85/86/100/110 inches |
| Resolution | 3840*2160 |
| Aspect Ratio | 16:9 |
| Viewing Angle | 89°/89°/89°/89°(R/L/U/D) |
| Touch type | Infrared, 20 points touch |
| Response time | ＜5ms |
| Color Depth | 8bit, 16.7M |
| Brightness | 350cd/m² |
| Life time | 100000h |
| System Parameters | |
| CPU | ARM A55, Quad-Core, 1.9GHz |
| RAM(Opt.) | DDR3 2GB/4GB |
| ROM | 32GB eMMC |
| Speaker | 15W*2 |
| Peripheral Equipment Interface | Cable Network: RJ45*1, supports 10/100/1000M Ethernet |
| Wireless Network: 2.4GHz wifi, supports 802.11 b/g/n | |
| USB Interface: USB2.0*3, USB3.0*2, Type-C*1, Type-B*2 | |
| COM Interface: RS232*1(DB9) | |
| Video Interface: HDMI*3, VGA*1, DP*1, AV*1, YPbPr*1 | |
| Audio Interface: RCA*1, Line_Out*1 | |
| Power Supply: AC 100-240V | |
| OPS Parameters | |
| CPU(Opt.) | Intel Core I5-4200M, Dual-Core, 2.5GHz |
| Intel Core I5-8250U, Quad-Core, 3.4GHz | |
| Intel Core I5-10400, Hexa-Core, 4.3GHz | |
| Intel Core I5-9400F, Hexa-Core, 4.1GHz | |
| Graphics Card(Opt.) | GT-1030 |
| GTX-1050Ti | |
| RAM | DDR3 4GB |
| SSD | 120GB SSD |
| Peripheral Equipment Interface | Cable Network: RJ45*1, supports 10/100/1000M Ethernet |
| Wireless Network: 2.4GHz&5GHz wifi, supports 802.11 a/b/g/n/ac | |
| USB Interface: USB3.0*2, USB2.0*2 | |
| Video Interface: HDMI2.0*1, VGA*1 | |
| Audio Interface: Mic_In*1, Line_Out*1 | |
| Environmental Parameters | |
| Operating Temperature | -10°C ~ 60°C |
| Storage Temperature | -20°C ~ 70°C |
| Operating Humidity | 0% ~ 90% |