Motor-canvas 300 x 220 cm (Ø 381cm, Gain factor 1.0, 4: 3, 3-layer fabric cloth 493 g / m²) (Electronics)
For product: The motor for raising and lowering is pleasantly quiet. Fortunately, a cordless Fernb. included. because with the corded the cable is too short. If the screen, as in my case depends in 3m height, one is no longer ran to the keys. I also