Screening and blackout curtains max: 260 g/m2. Horizontal, vertical or angled sliding. Large radius curvature (min. 30 cm). The system permits parallel installation for large coverings. The actuator consists of a 24 vdc motor with wide-range switching power supply 90-250 vac / 24 vdc and electronics to control the system. The sliding speed of the curtain is 12,5 cm/s. Power is transmitted by means of a looped polyurethane toothed belt. The control electronics have been developed to use the «garden 451» system in wireless digital network or by wire with bi-directional exchange, between actuator and control device. For ceiling or recessed installation.