Liectroux S9 Window Cleaning Robot, Dual Roller Brushes, 6-way Water Spray, 9000Pa Suction, App Control

Liectroux S9 Window Cleaning Robot, Dual Roller Brushes, 6-way Water Spray, 9000Pa Suction, Remote and App Control

Powerful Suction and Reliable Safety

The Liectroux S9 Window Cleaning Robot delivers a completely new, high-efficiency cleaning experience. It features super strong 9000Pa suction combined with customized suction cups for stable adhesion and powerful stain removal. An independent air duct extends the robot's service life, while it intelligently detects glass types and automatically adjusts suction for consistent cleaning. Even in the event of a power outage, the built-in 600mAh Li-ion battery provides approximately 30 minutes of backup cleaning. The extended safety tether and anti-fall system offer fourfold protection, ensuring worry-free operation.

Dual Rollers and Advanced Water Spray System

The S9 is equipped with dual roller brushes and a high-density fiber mop, providing thorough, scratch-free cleaning. Its industry-first dual-sided six-nozzle water spray system delivers four-directional, six-way water spray with a pump-type high-pressure mode. Fine, even droplets with an output of 70g/min cover a wider area, providing stronger water pressure and long-lasting wet wiping, effectively removing bird droppings, rain stains, dust, and dirt. Paired with the high-transmittance membrane constant-moisture cloth, which holds 30g of water and offers 400% water retention, it ensures consistently moist and thorough cleaning.

Intelligent Navigation and Optimized Performance

For navigation, the S9 features gyroscope navigation and an upgraded edge detection system. Eight microswitches and spherical sensors accurately detect window edges, allowing the robot to adjust its path intelligently and safely. The newly upgraded S9 quality control chip and brushless turbine motor enable faster movement (14 cm/s), more efficient turning and returning, and quieter operation (≤65dB). Z-pattern and N-pattern cleaning modes are available, along with gentle and strong wiping modes for light or heavy stains. Overall cleaning coverage increases by 80%, and efficiency improves by 30%.

Smart Control and Efficient Cleaning

The Liectroux S9 supports 2.4GHz remote control (up to 20 meters) and is compatible with Tuya/Smart Life apps for convenient operation anytime, anywhere. It cleans approximately 1㎡ in 3 minutes and can cover up to 90㎡ per single pass. Its 7.5 cm ultra-thin body allows it to navigate narrow spaces with ease, delivering a graceful, efficient, and intelligent window cleaning experience.