System suitable for indoor and outdoor use. Standard (art. 8234) and maxi (art. 1765) winch operation. Aluminium alloy boxes of: Rollbox 365 - 65x74,3 mm, Rollbox 385 - 85x102,2 mm, Rollbox 3115 - 115x136,5 mm Gear operating allows the use of blinds up to 10 kg. The blind can be stopped in any position. Ceiling or wall installation. The three versions are fitted with an inspectable box for blind maintenance. The aluminium side guides are available in W of 55-65-80 mm. The three systems can also be used without side guides or with guides with a coated steel cable (385/3115 only).