55-inch touch display, 55-inch high-definition touch one, touch navigation one machine

Line item type specified components manufacturers specifications Interface 1 YR -GB55 aluminum plating aluminum 2 LG LCD 55-inch 55-inch 16: 9, LCD backlight, supports 1920 * 1080 VGA + DVI or HDMI 3 IR 2:00 touch touch screen DG55 minimum size : 2mm * 2mm Resolution: 4096 * 4096, touching objects: no pressure, no interrupting object, including gloved fingers, positioning accuracy: ± 2mm, response speed: 16 ms, touch life: more than 55 million times, operating temperature: 0 ℃ to 55 ℃, power supply: single USB powered USB 4 Host Configuration CPU dual core motherboard H61 4G DDR3 memory, hard drive 320G WIFI hardware 5 whiteboard whiteboard, direct write, record storage, interactive control and other functions supporting presentation software can be more than 6 display pictures, rotate, zoom stretch 7 o'clock high quality amplifier speaker horn fitting pair of terminal interface 8 points higher power socket, a pair of power cooling fans, switches, custom cables, glass packaging and nine points higher EPE protection, Honeycomb cardboard boxes 10 assembly and testing 24 hours hardware assembly, software installation, 24 hours of continuous baking machine test,