R4 280 x 300 cm Motorized Aluminum Roller Shutter with 250 mm Box

R4 roller shutter is supplied in a 280 x 300 cm size with a two-section layout. Product data specifies a 250 mm aluminum box, 55 mm polyurethane-filled slat, and a motorized system; the button is excluded. The visible image shows a dark shutter profile and a box-section drawing.