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+86 15920011166
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Qtenboard 55″ 75″ 86″ Multi 4k Uhd Touch Smartboard Interactive Flat Panel Electronic Whiteboard for Office
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Model: QM-5509
Size description: 55-inch seamless LCD splicing screen
Bilateral seam: 0.99MM
Backlight: LED
Screen ratio: 16:09
Maximum resolution: 1920×1080 (Downward compatibility)
Contrast: 4500￤1
Brightness (cd/㎡): 500cd/㎡
Display area:1210.51mm×681.22mm
Color Saturation: 97%
Response time (ms): 6ms
Viewing angle: (left/right/up/down) 178°/178°178°/178°
Service life (hrs): about 60,000 (hrs)
Floor 6, Building A, No. 3, North District, Shangxue Science and Technology City, Xinxue Community, Bantian Street, Longgang District, Shenzhen City
info@szqunmao.com
+86 15920011166
+86 15920011166
