touch screen board for schools
"
65 بوصة السبورة الذكية التفاعلية السبورة الكل في واحد نظام التشغيل أندرويد
65 inch smart board interactive whiteboard all in one computer & android OS system 65 inch LCD interactive whiteboard basic specification: Type LCD A Grade Resolution 1920*1080(4K is available) Life time more than 60000H Mode of display IPS black transmission Ratio of display 16:09 Best viewing angle 178° Display color 16.7M Brightness 450nits Contrast ratio 4000: 1 Working voltage 50-60HZ 100-250V Standby power 3W Working temperature 0-45℃ Storage temperature -20℃-60℃
100 بوصة كبيرة الحجم المحمولة التفاعلية السبورة الذكية الأشعة تحت الحمراء
100 inch big size portable interactive Infrared Smart whiteboard 100 inch LCD interactive whiteboard basic specification: CPU intel i3; (intel i5/i7 option) RAM 4GB RAM; (8GB/16GB option) Memory 120GB SSD;(240GB SSD/1TB HDD option) Windows OS Windows 7/10 without license( license option) (Android OS option) MSD 648 Quad core Android Android 6.0 Touch Technology Infrared touch Touch points 10/20 points Touch life times Over 60,000,000 times Resolution 1920*1080 FHD (3840*2160
شاشة عرض LCD تفاعلية للإعلان بالألوان الكاملة 1516 * 940 * 100 مم
65 inch hot sale interactive electronic whiteboard full color digital board 65 inch LCD interactive whiteboard basic specification: Type LCD A Grade Display Area 1429*804mm Resolution 1920*1080(4K is available) Life time 50000H Mode of display IPS black transmission Ratio of display 16:09 Best viewing angle 178° Display color 16.7M Brightness 450nits Contrast ratio 4000: 1 Working voltage 50-60HZ 100-250V Standby power 3W Working temperature 0-45℃ Storage temperature -20℃-60℃
