The Hutt 10 AI window cleaning robot with variable frequency overcomes these limitations. It dispenses with the conventional drive system and instead relies on an innovative two-mode cleaning system with two drives. This enables targeted cleaning - intensive scrubbing for heavy dirt and polishing for light dirt - for streak-free, highly transparent results. Tests show that its cleaning performance is more than three times higher than that of conventional robots.

The dual-mode cleaning system utilises an "N+1" principle: a 3D floating housing for "N" polishing passes and a square disc for final scraping of water streaks. It offers an innovative "wash-and-wipe" mode for effective cleaning. For stubborn stains, the 3D floating housing with higher pressure and speed in combination with the double-sided cone fan pulse jet system with a large spray angle efficiently removes various stains .The square disc then polishes and dries, removing water streaks and dirt from the edges for a flawless result.

The dual-drive climbing system integrates two drive mechanisms - a floating chassis and a caterpillar movement - and thus comprehensively increases safety, cleanliness and efficiency.