MI GRUP EDUCATIONAL TECHNOLOGY INDUSTRIAL TRADING COMPANY TURKEY - ISTANBULinfrared teknolojisi TOUCHBOARDTechnical Features Use With any pen or finger touch is readily available. a special There is no need for an electronic pen. Silk Matte Steel Ceramic Enamel Surface Technology Led Technology termiklenmis .3 mm thick aluminum frame within each turn against the very resistant to shock, classroom environments to work seamlessly way was generated