Fmart Window Cleaner Robot with Spray Function, 8000Pa Suction Power and Edge Detection Technology, Automatic Window Cleaning Robot with 4 Modes

Safe and effective: with a suction power of 8000 Pa, it adheres firmly to the glass, is wind resistant and removes any dust. Real-time printing adapts to the surface and environment. Precise sensors allow up to 2mm edge cleaning with 99.6% coverage, automatically stop spraying in front of frames and bypass them smartly Wide Angle Ultrasonic Spraying System Four ultrasonic nozzles with optimized spray angle turn water into fine mist for even humidification and strong cleaning power. 95ml tank cleans multiple windows without frequent filling COMPACT