Features:

Ideal for auditoriums and lecture halls
Motor is installed on special vibration insulators inside a 6" diameter steel roller
Case is made of aluminum and fire-retardant hardboard
Can be suspended almost anywhere
Surface has unobtrusive horizontal seams
Depending on surface, available in sizes through 21 x 28', or 24 x 24' and 35' NTSC
With control options, it can be operated from any remote location
NTSC format screens have black borders on all four sides
Optionally available in HDTV and WideScreen format