Question about Dreame C1 Station

The window cleaning robot can automatically clean surfaces with an angle of inclination between 60 and 120 degrees. For other angles, such as a flat glass roof, a remote control is required. The device adheres securely to the glass surface with strong suction cup force and can therefore also clean from above if it is positioned and controlled accordingly. Cleaning from below is also possible thanks to the adhesion to the glass surface. The maximum cleaning area is 2.5 x 4 metres, and the device is equipped with a safety cable and fall protection, which makes it safer to use on glass roofs.