Specifications:

Screen proportion: 16:09
Contrast ratio: 1, 500: 1
Brightness: 450cd/m2
Response time: 5ms
Touch screen resolution: 4, 096*4, 096p
Image resolution: 480/720/1, 080p
Multi points touch screen: 2/4/6 points
Operating systems: supports microsoft's windows 8/7/xp/2000/linux unix
Scanning systems: pal, ntsc/secam (optional)
Sound system: bg, dk, i, (m/n, l, l optional)
Channel storage: 200
Usb interfaces: supports avi, mp4, ts, trp, mkv, mov, mpg, rm, rmvb, dat, vob, mp3, wma, aac, m4a, jpg, jpeg, bmp, png (mpeg-2, mpeg-4, h.264)
High-definition: supports 480i, 480p, 720i, 720p
Cpu: intel core i7/i52300/i32100/g645/celeron cpu 1, 155 pins
Memory: ddr3 1, 333mhz 2/4/8gb
Hard disk: sata 320g (option 500g/1tb/1.5t and more)
Interface: hdmi ¡¨¢ 1, vga¡¨¢1, usb ¡¨¢ 4, rj¡¨¢1, pc audio ¡¨¢ 1, mic ¡¨¢ 1
Tempered glass: gb/t thickness: 4mm
Languages: supports multinational languages
Power input: 110-240v ac 50/60hz
Maximum consumption power: ¡§q130w
Standby: <1w
Operating temperature: 0-50¡æ
Storage temperature: -20-60¡æ
Operating humidity: 85% rh
Storage humidity: 85% rh
Appearance: black or white or silver oem order is available
Installation: floor-stand/wall-mounted
Product features:
42 to 84-inch large screen full hd infrared multi-touch lcd interactive whiteboard
Infrared multi-touch technology, touch points supports from 2 points to 50 points
Super narrow edge aluminum alloy design, with enbass design patent
Anti-glare design, long lifespan with 600, 000 touch times
Annotation functions like make notes and painting on microsoft office opened files
Interactive, intelligent and internet
Ccc, ce, fcc, rohs certificates