4583 screen format high quality matte white screen material 50mm crisp black side and bottom borders and extended drop to the top infrared remote and extension cable the rj45 connectivity and cable enable connectivity to a central control system such as amx and extron dimensionsw 1460mm x h 1100mm dash max drop 1880mmw 1460mm x h 1100mm dash max black drop 730mmw 1700mm x h 1280mm dash max drop 1880mmw 1700mm x h 1280mm dash max black drop 550mmw 2030mm x h 1520mm dash max drop 1880