No Water Spray Window Cleaning Robots

No water spray vacuum window cleaning robot, Dry wipe for cleaner and better stability,it's compact and portable. Douding provides various styles of no water-spray window cleaning robot, including crawler type of square, double rotary friction of circular, to meet your needs. No Water spray vacuum window cleaning robot can be applied in glass, smooth walls, tiles and so on. tdry cleaning make it more environmental-friendly and easier to clean.Large suction, low noise, intelligent anti-falling function, MEMS (four-dimensional matrix) detection and treatment function.We provide you with all-day response service, as well asone-year warranty after sale, lifelong maintenance service. The machine is equipped with extra long safety rope, multiple safety protection.