75inch All in One Promethean Interactive Whiteboard with Roller Built-in in Classroom - China Interactive Whiteboard and Interactive White Board price | Made-in-China.com
Promethean Lavagna Interattiva ActivBoard 578 Pro - Multicopia
promethean AP7E-U65-EU-1 - Promethean ActivPanel Nickel pizarra y accesorios interactivos 165,1 cm [65"] 3840 x 2160 Pixeles Pantalla táctil Negro
Promethean Activpanel Nickel 65' Lavagna Interattiva 165 1 Cm 65' 32768 X 32768 Pixel Touch Screen Nero Hdmi - AP7-U65-EU-1